Algebra I first Semester Exam 2013-14mrhornyaksclassroom.weebly.com/uploads/1/7/6/0/... · ____ 22. Michelle wants to earn $900 selling 22 knit scarves. She wants to sell each scarf

Name: ________________________ Class: ___________________ Date: __________ ID: A

1

Algebra I first Semester Exam 2013-14

____ 1. At Dr. Carrey's clinic, 42% more patients are treated for flu symptoms in the winter than in the summer.

Which is an algebraic expression for the number of flu cases in the winter?

a. w − 0.58( )w c. − 0.58( )w

b. s + 0.42( )s d. 0.42( )s

____ 2. The cost of renting a canoe is $5.25, plus $0.50 per hour for the time that the canoe is out. Which equation could be used to find C, the cost in dollars for using the canoe for H hours?

a. C = 5.25 + 0.50H c. C = 5.25 × 0.50H

b. C = (5.25 + 0.50)H d. C + 0.50H = 5.25

____ 3. A store that sells gift baskets is having a promotional sale. Customers can make their own fruit baskets to use

as gifts. Customers pay $3.00 for a basket and add $0.20 per pound for all types of fruit. The cost for a basket

containing p pounds of fruit is $4.30. Which equation could be used to find p, the number of pounds of fruit in this basket?

a. 3.00+0.20p =4.30 c. 3.00 4.30+ pÊËÁÁ ˆ

¯˜̃ = 3.00

b. 0.20 +4.30( ) p = 3.00 d. 0.20+ 3.00p = 4.30

____ 4. At 58 km/h, how far can you travel in 6 h?

a. 232 km b. 464 km c. 378 km d. 348 km

____ 5. A school soccer team has a game at 4:00 P.M. The team bus takes 30 minutes to travel from school to the field where the game is being played. After arriving at the field, the team needs to warm up for 45 minutes before the start of the game. Which is the best first step to take in order to find the time that the team should depart from the school?

a. Add the time it takes to travel to the game to 4:00 P.M.

b. Add the time needed to warm up to 4:00 P.M.

c. Add the travel time and the warm up time together.

d. Subtract the warm up time from the travel time.

____ 6. Which function rule matches the input-output table?

Input, x 1 2 3 4 5

Output, y 7 11 15 19 23

a. y = 3 + 5x b. y = 3 + 4x c. y = 4 + 3x d. y = 2 + 4x

____ 7. Which equation corresponds to the values in the table below?

Input, x 1 2 3 4 5

Output, y 17 26 35 44 53

a. y = 8x + 9 b. y = 9x + 7 c. y = 9x + 8 d. y = 10x + 8

____ 8. For which value of x is the relation not a function?{(0, 1), (x, 0), (3, 5), (2, 6)}

a. 1 b. 3 c. 4 d. 6

Name: ________________________ ID: A

2

____ 9. The table below shows the height of a plant over time.

Bamboo Height

Time (Week) Height

1 2.25

2 4.63

3 6.00

4 8.63

5 10.25

Find the scatter plot that shows the relationship between time and the height of the plant.

a. The height of the plant

increases over time.

c. The height of the plant

increases over time.

b. The height of the plant

decreases over time.

d. The height of the plant

decreases over time.

Name: ________________________ ID: A

3

____ 10. Employees earn $5 per hour plus $0.75 for every unit they produce per hour. Which of the following shows

both an equation in which y represents the employee's wages for producing x units per hour, and the graph of the wages earned for producing 2, 5, 8, and 10 units per hour?a. y = 5 + 0.75x c. y = 5x + 0.75

b. y = 5x + 0.75 d. y = 5 + 0.75x

____ 11. Select the description that matches the graph.

a. integers greater than or equal to –5

b. integers less than or equal to –6

c. integers less than or equal to –7

d. integers greater than or equal to –6

____ 12. An elevator in Casson's department store started on the ground floor. It went up 7 floors, down 8 floors, up 7

floors, and down 3 floors. Which expression could be used to find the total number of floors through which

the elevator passed?

a. +7| | − −8| | − +7| | − −3| | c. +7| | + −8| | + +7| | + −3| |

b. +7( ) − −8( ) − +7( ) − −3( ) d. +7( ) + −8( ) + +7( ) + −3( )

____ 13. Which of the following illustrates the associative property of addition?

a. 7 + (2 + 3) = 7 + (2 + 3) c. 2 + 4 = 4 + 2

b. (11 + 12) + 3 = 11 + (12 + 3) d. 6 + 3 = 9 + 0

Name: ________________________ ID: A

4

____ 14. Which of the following illustrates the associative property of addition?

a. (11 + 8) + 5 = 11 + (8 + 5) c. 6 + 5 = 11 + 0

b. 3 + (3 + 1) = 3 + (3 + 1) d. 3 + 1 = 1 + 3

____ 15. Identify the product that will be negative.

a. 2( ) 3( ) 4( ) 5( ) c. 2( ) −3( ) −4( ) 5( )

b. −2( ) −3( ) −4( ) −5( ) d. −2( ) −3( ) −4( ) 5( )

____ 16. Bill wants to simplify the following expression.

5 3x − 2yÊËÁÁ ˆ

¯˜̃ + 2 x + 2yÊ

ËÁÁ ˆ

¯˜̃ − 3 3x − 2yÊ

ËÁÁ ˆ

¯˜̃

Which of the following expressions is equivalent to the expression above?

a. 8x b. 8x − 12y c. 8xy d. 8x − 8y

____ 17. Which of the following is an irrational number?

a. – 5 c. 0.3858585...

b.1

8d. – 64

____ 18. A gardener building a wooden garden gate wants to brace it as shown in the picture below. The gardener used

the Pythagorean theorem to determine that the brace must be 8 41 inches long.

Which of the following numbers is closest to 8 41?

a. 48 b. 320 c. 56 d. 51

____ 19. A college student has set aside $240 for the rest of the school year to use the coin-operated laundry facility in his dormitory. Each time he uses the machines, it costs $7.50. Choose the equation that represents the amount remaining in his fund, f, after he has done laundry x times. Find the amount remaining in the fund after 12 trips to the laundry facility.

a. f = 240 − 7.50x; $90.00 c. f = 7.50 − 240x; $150

b. f = 240 − 7.50x; $150 d. f = 7.50 − 240x; $90.00

____ 20. The perimeter of a rectangular garden is 860 ft. The two short sides of the garden are each 30 ft long. You are

asked to find the length of the other sides. Which equation models this situation?

a. 30 + x = 860 c. 30 x − 2( ) = 860

b. 2 30( ) + 2x = 860 d. 30 + 2x = 860

Name: ________________________ ID: A

5

____ 21. For $46, Joel can rent a machine to make novelty buttons to sell at the county fair. The materials cost $0.39

per button. How many buttons must he sell at $1.40 each in order to make a profit? Identify the graph that shows all the possible answers.a.

b.

c.

d.

____ 22. Michelle wants to earn $900 selling 22 knit scarves. She wants to sell each scarf for $4 less than her competitor. If x is the price charged by her competitor, which equation models the situation?

a. 2 22( ) + 2x = 900 c. 22 x − 4( ) = 900

b. 22x = 900 d. 22 + 4x = 900

____ 23. The perimeter of a rectangular garden is 690 ft. The two long sides of the garden are each 270 ft long. You are asked to find the length of the other sides. Which equation models this situation?

a. 270 + 2x = 690 c. 270 + x = 690

b. 2 270( ) + 2x = 690 d. 270 x − 2( ) = 690

____ 24. Tommy has 600 pennies in his collection. He plans to give 50 to his little brother and split the rest between himself and his two sisters. He wants to know how many pennies to keep for himself. Which equation models this situation?

a. 50 + 2x = 600 c. 3 50( ) + 2x = 600

b. 50 x + 3( ) = 600 d. 50 + 3x = 600

____ 25. Two machines can complete 5 tasks every 4 days. Let t represent the number of tasks these machines can

complete in a 31-day month. Which proportion can you use to find the value of t?

a.31

10=

t

4c.

5

4=

t

31

b.4

31=

t

5d.

4

5=

t

31

Name: ________________________ ID: A

6

____ 26. Three candidates are running for mayor of Grenville. The results of the latest poll of registered voters are

shown.

Which of the following statements can be made based on the results of the poll?

a. At least one candidate has the support of less than 15% of the registered voters in the poll.

b. No candidate has the support of greater than 40% of the registered voters in the poll.

c. Every candidate has the support of at least 25% of the registered voters in the poll.

d. The difference between the percentage of support of the candidates with the greatest and the least support is over 20%.

____ 27. A high school is choosing a color scheme for an upcoming dance. Students were given the opportunity to vote on the color. The results are shown in the table.

Which of the following statements can be made based on the results?

a. Less than 45% of the votes for purple came from sophomores and seniors.

b. The percent of juniors who chose purple was greater than the percent of freshmen who chose green.

c. The number of votes is highest in the junior class because the juniors are planning the dance.

d. Green is the only color that was chosen by at least 25% of all of the voters.

Name: ________________________ ID: A

7

____ 28. The coefficient of friction, µ, is a ratio that compares the friction acting on a dragged object to its weight, w.

The relationships between the mass m and the acceleration a of an object that is being dragged across a flat surface, such as a table top, by a force F, is given by the equation ma = F − µw .

What formula can you use to find the coefficient of friction?

a. µ =ma − F

wc. µ = F −

ma

w

b. µ =ma

F+ w d. µ =

F − ma

w

____ 29. When x pounds of force is applied to one end of a lever that is L feet long, the resulting force y on the other end is determined by the distance between the fulcrum (the lever's pivot) and the end of the lever on which the x pounds of force is exerted.

The formula relating the forces is xd = y L − d( ). What formula can you use to find the length of the lever?

a. L =xd

y+ d c. L =

xd − yd

y

b. L =xd + d

yd. L =

yd

x+ d

Name: ________________________ ID: A

8

____ 30. Which graph below would match the situation described?

A car travelling at 23 mi/h accelerates to 45 mi/h in 5 seconds. It maintains that speed for the next 5

seconds, and then slows to a stop during the next 5 seconds.

a. c.

b. d.

Name: ________________________ ID: A

9

____ 31. The equation y =2

5x + 3 is graphed below. Which graph shows the result of changing the 3 in the equation

to − 1?

a. c.

b. d.

Consider lines whose equations have the form y = mx + 20. Find the difference of the x-intercepts of

lines l1 and l2 if their slopes are m1 and m2, respectively.

____ 32. Which statement is always a correct conclusion about the values of x and y in the function y = x − 3?

a. The value of x is always 3 less than the value of y.

b. The value of y is always less than the value of x.

c. When the value of x is positive, the value of y is also positive.

d. As the value of x increases, the value of y decreases.

Name: ________________________ ID: A

10

____ 33. The number of gallons of paint needed to cover a wall varies directly with the area of the wall. The

Robertsons find that they have used 1

2 gallon of paint to cover 540 square feet of wall. Which of the

following equations shows the number of gallons of paint they will need, G, to cover s square feet of wall?

a. G =s

540b. G = 270s c. G =

s

1080d. G =

s

1350

____ 34. Choose an equation, in slope-intercept form, of a line with a slope 7 and a y-intercept of –9.

a. y = 7x − 9 c. x = 7y − 9

b. y = 7x + 9 d. y =1

7x − 9

Which is the equation for the linear function f in the form f x( ) = mx + b that has the given values?

____ 35. f 1( ) = 2, f 6( ) = 17

a. f x( ) = 3x − 1 c. f x( ) = −3x + 1

b. f x( ) = −3x − 1 d. f x( ) = 3x + 1

____ 36. f −2( ) = − 9, f 0( ) = − 3

a. f x( ) = 3x − 3 c. f x( ) = −3x + 9

b. f x( ) = −3x − 3 d. f x( ) = 3x + 9

____ 37. Write an equation, in point-slope form, of the line that passes through the point 6, − 5ÊËÁÁ ˆ

¯˜̃ and has the slope

1

2.

a. y + 5 =1

2x − 6( ) c. y − 5 =

1

2x + 6( )

b. y − 6 =1

2x + 5( ) d. y + 6 =

1

2x − 5( )

____ 38. The function f x( ) = 15 + 10 x − 1( ) represents the cost (in dollars) of ordering x t-shirts printed with a

specialty logo. Which description best fits the function?

a. The cost includes a $15 fee plus $10 for each t-shirt.

b. The cost is $10 for each t-shirt.

c. The cost is $15 for the first t-shirt and $10 for each additional t-shirt.

d. The cost is $15 for each t-shirt.

Name: ________________________ ID: A

11

____ 39. Which of the following lines is NOT parallel to the line shown in the graph?

a. 3x + y = 3 c. −12x + 4y = 9

b. y − 3x = 9 d. 3x − y = 3

____ 40. Which pair of lines could be perpendicular when graphed?

a. y = 3, x = 5 c. y = 2x, y =1

2x

b. x = 4, y = x d. y = 3, y = x

____ 41. The line y = 2x + 3 is graphed below.

Are the lines y = 2x + 3 and 2y − 4x = 6 parallel, perpendicular, neither parallel nor perpendicular, or the

same line?

a. the same line c. perpendicular

b. neither parallel nor perpendicular d. parallel

Name: ________________________ ID: A

12

____ 42. Which equation matches the scatter plot?

a. y = 2x + 1 c. y = 2 − 2x

b. y = 2x − 1 d. y = 1 − 2x

____ 43. A movie theater charges $8.50 for an adult ticket to an evening showing of a popular movie. To help the local

animal shelter, the theater management has agreed to reduce the price of each adult ticket by $0.50 for every can of pet food a customer contributes to a collection barrel in the theater lobby. Which of the following shows both an equation in which y represents the cost of an adult ticket in dollars for a customer who contributes x cans of pet food, and the graph of the cost if a customer brings in 2, 5, 8, or 10 cans of pet food?

a. y = 8.5 − 0.50x c. y = 8.5 + 0.50x

b. y = 9x − 0.5 d. y = − 9x − 0.5

Name: ________________________ ID: A

13

____ 44. Harry is considering buying a multi-disk compact disk player for $249. He would also like to buy some new

compact disks. They are on sale for $12.88 each. Which best describes the most appropriate graph to represent the total cost, before sales tax, for Harry to buy the player and some disks?

a. The graph should be a scatter plot with the first point at 0, 249ÊËÁÁ ˆ

¯˜̃ , and have a vertical

line of best fit with a slope of 12.88.

b. The graph should be a scatter plot and the horizontal spacing between points on the graph should be 12.88.

c. The graph should be a line graph with a slope of 12.88.

d. The graph should be a line graph with a y-intercept of 249 and a slope of 12.88.

____ 45. Presley is learning a foreign language. The scatter plot shows the total number of vocabulary words Presley

has learned at the end of each of his first eight days in class.

Assuming the trend shown by the scatter plot continues, which is the best prediction of the number of words Presley will have learned by his 10th day in class?

a. 50 b. 20 c. 45 d. 35

____ 46. Which problem could be solved using the inequality 2c < 70?

a. The product of 2 and a number is equal to 70.

b. Two students split a restaurant bill that came to $70.

c. Two equal-priced shirts came to at least $70.

d. Marty earned under $70 for 2 hours of work.

____ 47. On a road in the city of Rochester, the maximum speed is 50 miles per hour and the minimum speed is

20 miles per hour. If x represents speed, which sentence best expresses this condition?

a. 50 ≥ x − 20 c. 50 ≥ x ≥ 20b. 50 ≥ x ≤ 20 d. 50 ≤ x ≤ 20

____ 48. |x + 1| > 2 is equivalent to which of the following?

a. −3 < x < 1 c. x > 1b. x > 1 and x < −3 d. x < −1

____ 49. |x − 1| > 4 is equivalent to which of the following?

a. −3 < x < 5 c. x > 5 and x < −3b. x > 5 d. x < 5

Name: ________________________ ID: A

14

____ 50. 1

2− x

|||

|||

≤2

3 is equivalent to which of the following?

a. −7

6≤ x ≤

1

6

Ê

Ë

ÁÁÁÁÁÁ

ˆ

¯

˜̃˜̃˜̃ c. x ≤

1

6

b. x ≥1

6d. −

1

6≤ x ≤

7

6

Ê

Ë

ÁÁÁÁÁÁ

ˆ

¯

˜̃˜̃˜̃

ID: A

1

Algebra I first Semester Exam 2013-14

Answer Section

1. ANS: B PTS: 1 DIF: Level B REF: MALG0212

STA: MI.MIGLC.MTH.06.9-12.A1.1.1 TOP: Lesson 1.3 Write ExpressionsKEY: word | expression | pattern | algebraic | percent | write BLM: ApplicationNOT: 978-0-618-65612-7

2. ANS: A PTS: 1 DIF: Level B REF: MALG0177

STA: MI.MIGLC.MTH.06.9-12.A1.2.1 TOP: Lesson 1.4 Write Equations and InequalitiesKEY: equation | word BLM: Application NOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.06.9-12.A1.2.1 TOP: Lesson 1.4 Write Equations and InequalitiesKEY: equation | word | formulate | linear | write BLM: ApplicationNOT: 978-0-618-65612-7

4. ANS: D PTS: 1 DIF: Level A REF: MALG0109

TOP: Lesson 1.5 Use a Problem Solving Plan KEY: unit rateBLM: Knowledge NOT: 978-0-618-65612-7

5. ANS: C PTS: 1 DIF: Level B

REF: 62a7bb60-4f27-11db-b4d8-0011258082f7 TOP: Lesson 1.5 Use a Problem Solving Plan KEY: problem solvingBLM: Application NOT: 978-0-618-65612-7

6. ANS: B PTS: 1 DIF: Level B REF: MALG0205STA: MI.MIGLC.MTH.06.9-12.A2.1.1 | MI.MIGLC.MTH.06.9-12.A2.1.3 | MI.MIGLC.MTH.06.9-12.A2.1.6 | MI.MIGLC.MTH.06.9-12.A2.1.7 | MI.MIGLC.MTH.06.9-12.A2.3.1TOP: Lesson 1.6 Represent Functions as Rules and Tables KEY: output | function | table | inputBLM: Comprehension NOT: 978-0-618-65612-7

7. ANS: C PTS: 1 DIF: Level B REF: MALG0213STA: MI.MIGLC.MTH.06.9-12.A2.1.1 | MI.MIGLC.MTH.06.9-12.A2.1.3 | MI.MIGLC.MTH.06.9-12.A2.1.6 | MI.MIGLC.MTH.06.9-12.A2.1.7 | MI.MIGLC.MTH.06.9-12.A2.3.1 | MI.MIGLC.MTH.06.9-12.A2.3.3 | MI.MIGLC.MTH.06.9-12.A2.4.2 TOP: Lesson 1.6 Represent Functions as Rules and Tables KEY: output | function | table | rule | inputBLM: Comprehension NOT: 978-0-618-65612-7

8. ANS: B PTS: 1 DIF: Level B REF: 7f1df655-cdbb-11db-b502-0011258082f7 TOP: Lesson 1.6 Represent Functions as Rules and Tables KEY: relation | functionBLM: Knowledge NOT: 978-0-618-65612-7

9. ANS: A PTS: 1 DIF: Level B REF: MALG0228STA: MI.MIGLC.MTH.06.9-12.S2.1.2 | MI.MIGLC.MTH.06.9-12.S2.1.3TOP: Lesson 1.7 Represent Functions as Graphs KEY: table | relation | graph | ordered pair | scatter plot BLM: ApplicationNOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.06.9-12.A2.4.3 TOP: Lesson 1.7 Represent Functions as GraphsKEY: equation | word | system | rectangular | graph | coordinate | plot BLM: Application NOT: 978-0-618-65612-7

ID: A

2

11. ANS: A PTS: 1 DIF: Level C REF: MALG0262

TOP: Lesson 2.1 Use Integers and Rational Numbers KEY: graph | integer | number line | describe BLM: AnalysisNOT: 978-0-618-65612-7

12. ANS: C PTS: 1 DIF: Level C REF: MALG0263

TOP: Lesson 2.1 Use Integers and Rational Numbers KEY: absolute value | real-lifeBLM: Analysis NOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.06.9-12.L1.1.1 | MI.MIGLC.MTH.06.9-12.L1.1.3TOP: Lesson 2.2 Add Real Numbers KEY: commutative | property | associative |additionBLM: Knowledge NOT: 978-0-618-65612-7

14. ANS: A PTS: 1 DIF: Level A REF: MALG0272STA: MI.MIGLC.MTH.06.9-12.L1.1.1 | MI.MIGLC.MTH.06.9-12.L1.1.3TOP: Lesson 2.2 Add Real Numbers KEY: associative | addition | propertyBLM: Knowledge NOT: 978-0-618-65612-7

15. ANS: D PTS: 1 DIF: Level B REF: MALG0298STA: MI.MIGLC.MTH.06.9-12.L1.1.4 TOP: Lesson 2.4 Multiply Real NumbersKEY: multiply | positive | negative | integer | identify BLM: ApplicationNOT: 978-0-618-65612-7

16. ANS: A PTS: 1 DIF: Level C REF: MALG0317STA: MI.MIGLC.MTH.06.9-12.L1.1.3 | MI.MIGLC.MTH.06.9-12.A1.1.3TOP: Lesson 2.5 Apply the Distributive Property KEY: simplify | expression | distributive property | variable BLM: ApplicationNOT: 978-0-618-65612-7

17. ANS: A PTS: 1 DIF: Level A REF: MALG0347TOP: Lesson 2.7 Find square roots and compare real numbers KEY: irrational | rationalBLM: Knowledge NOT: 978-0-618-65612-7

18. ANS: D PTS: 1 DIF: Level B REF: MALG0355STA: MI.MIGLC.MTH.05.8.N.FL.08.05 | MI.MIGLC.MTH.05.8.N.FL.08.06TOP: Lesson 2.7 Find square roots and compare real numbers KEY: estimate | square root | real-lifeBLM: Application NOT: 978-0-618-65612-7

19. ANS: B PTS: 1 DIF: Level B REF: MALG0164STA: MI.MIGLC.MTH.06.9-12.A1.2.1 | MI.MIGLC.MTH.06.9-12.A1.2.3TOP: Lesson 3.1 Solve One-Step Equations KEY: linear equation | word | modelBLM: Application NOT: 978-0-618-65612-7

20. ANS: B PTS: 1 DIF: Level B REF: MALG0424STA: MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.05.8.G.SR.08.04 | MI.MIGLC.MTH.06.9-12.A1.2.1 | MI.MIGLC.MTH.06.9-12.G1.4.1 | MI.MIGLC.MTH.06.9-12.G1.5.2TOP: Lesson 3.2 Solve Two-Step Equations KEY: equation | model | linear equationsBLM: Application NOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.06.9-12.A1.2.1 | MI.MIGLC.MTH.06.9-12.A1.2.3 TOP: Lesson 3.3 Solve Multi-Step EquationsKEY: multi-step equations | solve BLM: Analysis NOT: 978-0-618-65612-7

22. ANS: C PTS: 1 DIF: Level B REF: MALG0425

STA: MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.06.9-12.A1.2.1TOP: Lesson 3.3 Solve Multi-Step Equations KEY: multi-step equations | modelBLM: Application NOT: 978-0-618-65612-7

ID: A

3


STA: MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.05.8.G.SR.08.04 | MI.MIGLC.MTH.06.9-12.A1.2.1 | MI.MIGLC.MTH.06.9-12.G1.4.1 | MI.MIGLC.MTH.06.9-12.G1.5.2TOP: Lesson 3.3 Solve Multi-Step Equations KEY: multi-step equations | write | modelBLM: Application NOT: 978-0-618-65612-7

24. ANS: D PTS: 1 DIF: Level B REF: MALG0429STA: MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.06.9-12.A1.2.1TOP: Lesson 3.3 Solve Multi-Step Equations KEY: multi-step equations | model | writeBLM: Application NOT: 978-0-618-65612-7

25. ANS: C PTS: 1 DIF: Level A REF: MALG0459STA: MI.MIGLC.MTH.06.9-12.A3.7.2 TOP: Lesson 3.5 Write Ratios and ProportionsKEY: word | proportion BLM: Comprehension NOT: 978-0-618-65612-7

26. ANS: C PTS: 1 DIF: Level B REF: MALG0560STA: MI.MIGLC.MTH.05.8.N.MR.08.08 | MI.MIGLC.MTH.05.8.N.FL.08.09 | MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.05.8.D.PR.08.03 | MI.MIGLC.MTH.06.9-12.S3.1.1 | MI.MIGLC.MTH.06.9-12.S3.1.4 TOP: Lesson 3.7 Solve Percent ProblemsKEY: data | word | real-world | percent | analyze BLM: EvaluationNOT: 978-0-618-65612-7

27. ANS: A PTS: 1 DIF: Level B REF: MALG0544STA: MI.MIGLC.MTH.05.8.N.MR.08.08 | MI.MIGLC.MTH.05.8.N.FL.08.09 | MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.05.8.D.PR.08.03 | MI.MIGLC.MTH.06.9-12.S3.1.1 | MI.MIGLC.MTH.06.9-12.S3.1.4 TOP: Lesson 3.7 Solve Percent ProblemsKEY: percent | table | survey BLM: Evaluation NOT: 978-0-618-65612-7

28. ANS: D PTS: 1 DIF: Level B REF: MALG0574STA: MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.06.9-12.A1.2.2 | MI.MIGLC.MTH.06.9-12.A1.2.8 TOP: Lesson 3.8 Rewrite Equations and FormulasKEY: solve | equation | word | real-life | formula BLM: ApplicationNOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.06.9-12.A1.2.2 | MI.MIGLC.MTH.06.9-12.A1.2.8 TOP: Lesson 3.8 Rewrite Equations and FormulasKEY: solve | equation | solution | word | formula | force BLM: ApplicationNOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.06.9-12.A2.4.3 TOP: Lesson 4.4 Find Slope and Rate of ChangeKEY: interpret | graph BLM: Analysis NOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.06.9-12.A2.1.7 | MI.MIGLC.MTH.06.9-12.A2.3.1TOP: Lesson 4.5 Graph Using Slope-Intercept Form KEY: linear | graph | change | slope | function BLM: ComprehensionNOT: 978-0-618-65612-7

32. ANS: B PTS: 1 DIF: Level C REF: 62aac9c0-4f27-11db-b4d8-0011258082f7 TOP: Lesson 4.5 Graph Using Slope-Intercept Form KEY: linear function | linear equationBLM: Comprehension NOT: 978-0-618-65612-7

ID: A

4


STA: MI.MIGLC.MTH.06.9-12.A2.4.1 | MI.MIGLC.MTH.06.9-12.A2.4.2TOP: Lesson 4.6 Model Direct Variation KEY: word | linear equation BLM: Application NOT: 978-0-618-65612-7

34. ANS: A PTS: 1 DIF: Level A REF: MALG0715

STA: MI.MIGLC.MTH.06.9-12.A3.1.1 TOP: Lesson 5.1 Write Linear Equations in Slope-Intercept Form KEY: slope-intercept | line BLM: Knowledge NOT: 978-0-618-65612-7

35. ANS: A PTS: 1 DIF: Level B REF: MALG0763STA: MI.MIGLC.MTH.06.9-12.A3.1.1 TOP: Lesson 5.2 Use Linear Equations in Slope-Intercept FormKEY: function | linear | point | slope-intercept BLM: ComprehensionNOT: 978-0-618-65612-7

36. ANS: A PTS: 1 DIF: Level B REF: MALG0764STA: MI.MIGLC.MTH.06.9-12.A3.1.1 TOP: Lesson 5.2 Use Linear Equations in Slope-Intercept FormKEY: function | linear | point | slope-intercept BLM: ComprehensionNOT: 978-0-618-65612-7

37. ANS: A PTS: 1 DIF: Level A REF: MALG0773STA: MI.MIGLC.MTH.06.9-12.A3.1.1 TOP: Lesson 5.3 Write Linear Equations in Point-Slope FormKEY: equation | slope | intercept | point-slope BLM: ComprehensionNOT: 978-0-618-65612-7

38. ANS: C PTS: 1 DIF: Level C REF: 62a969a0-4f27-11db-b4d8-0011258082f7 TOP: Lesson 5.3 Write Linear Equations in Point-Slope Form KEY: linear functionBLM: Analysis NOT: 978-0-618-65612-7

39. ANS: A PTS: 1 DIF: Level B REF: MALG0816STA: MI.MIGLC.MTH.06.9-12.A3.1.4 TOP: Lesson 5.5 Write Equations of Parallel and Perpendicular Lines KEY: line | equation | parallel BLM: Comprehension NOT: 978-0-618-65612-7

40. ANS: A PTS: 1 DIF: Level C REF: MALG0818STA: MI.MIGLC.MTH.06.9-12.A3.1.4 TOP: Lesson 5.5 Write Equations of Parallel and Perpendicular Lines KEY: equation | perpendicular BLM: Comprehension NOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.06.9-12.A3.1.4 TOP: Lesson 5.5 Write Equations of Parallel and Perpendicular Lines KEY: equation | identify | parallel | perpendicular | graph | intersect BLM: Knowledge NOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.06.9-12.S2.1.2 | MI.MIGLC.MTH.06.9-12.S2.1.3 | MI.MIGLC.MTH.06.9-12.S2.2.1 | MI.MIGLC.MTH.06.9-12.S2.2.2 TOP: Lesson 5.6 Fit a Line to DataKEY: scatter plot BLM: Comprehension NOT: 978-0-618-65612-7


STA: MI.MIGLC.MTH.06.9-12.L1.2.4 | MI.MIGLC.MTH.06.9-12.S2.1.1 | MI.MIGLC.MTH.06.9-12.S2.2.1 | MI.MIGLC.MTH.06.9-12.S2.2.2 TOP: Lesson 5.6 Fit a Line to Data KEY: word | real-life | scatter plotBLM: Comprehension NOT: 978-0-618-65612-7

ID: A

5

44. ANS: A PTS: 1 DIF: Level C REF: MALG0844

STA: MI.MIGLC.MTH.06.9-12.L2.1.1 | MI.MIGLC.MTH.06.9-12.A1.2.3TOP: Lesson 5.6 Fit a Line to Data KEY: variable | graph | word | real-life | describe | discrete | scatter plot BLM: Application NOT: 978-0-618-65612-7

45. ANS: D PTS: 1 DIF: Level A REF: MALG0855STA: MI.MIGLC.MTH.05.8.N.MR.08.10 | MI.MIGLC.MTH.06.9-12.S2.2.2TOP: Lesson 5.7 Predict with Linear Models KEY: graph | estimate | scatter plot | predict BLM: KnowledgeNOT: 978-0-618-65612-7

46. ANS: D PTS: 1 DIF: Level C REF: MALG0881TOP: Lesson 6.2 Solve Inequalities Using Multiplication and Division KEY: inequality | word | translate BLM: Analysis NOT: 978-0-618-65612-7

47. ANS: C PTS: 1 DIF: Level B REF: MALG0912STA: MI.MIGLC.MTH.06.9-12.A1.2.1 TOP: Lesson 6.4 Solve Compound InequalitiesKEY: inequality | word | metric | condition | units BLM: ApplicationNOT: 978-0-618-65612-7

48. ANS: B PTS: 1 DIF: Level B REF: MALG0950STA: MI.MIGLC.MTH.05.8.A.FO.08.12 | MI.MIGLC.MTH.06.9-12.A1.2.3TOP: Lesson 6.6 Solve Absolute Value Inequalities KEY: inequality | solve | absolute valueBLM: Comprehension NOT: 978-0-618-65612-7

49. ANS: C PTS: 1 DIF: Level B REF: MALG0951STA: MI.MIGLC.MTH.05.8.A.FO.08.12 | MI.MIGLC.MTH.06.9-12.A1.2.3TOP: Lesson 6.6 Solve Absolute Value Inequalities KEY: absolute value | inequality | solveBLM: Comprehension NOT: 978-0-618-65612-7

50. ANS: D PTS: 1 DIF: Level C REF: MALG0960STA: MI.MIGLC.MTH.05.8.A.FO.08.12 | MI.MIGLC.MTH.06.9-12.A1.2.3TOP: Lesson 6.6 Solve Absolute Value Inequalities KEY: absolute value | inequality | solveBLM: Comprehension NOT: 978-0-618-65612-7

Documents

Algebra I first Semester Exam 2013-14mrhornyaksclassroom.weebly.com/uploads/1/7/6/0/... · ____ 22. Michelle wants to earn $900 selling 22 knit scarves. She wants to sell each scarf