Algebra TEXAS StyleA2warmup6 Algebra 2 Warm-Up 6

Algebra TEXAS StyleA2warmup6

Algebra 2

Warm-Up 6


1. The Country Buffet charges $7 for adults and $3.50 for children up to 10 years old. The Martin family plans to spend no more than $35. Which of the following coordinates does not represent this situation for x number of adults and y number of children?

A. (4,2)

B. (1,7)

C. (4,1)

D. (2,3)


2. A translation of a figure is made so that the point P(2c,d) becomes the point P’(2c,-d). Which of the following best describes this transformation?

A. The figure is translated d units down.

B. The figure is translated d units left.

C.The figure is reflected across the y-axis.

D.The figure is reflected across the x-axis.


3. Joanne bought sports drinks for her son’s soccer team. She bought a total of 12 drinks and their were twice as many red as blue drinks. Which of the following systems best represents this situation?

rb

rbD

br

brC

rb

brB

br

brA

2

12.

2

12.

2

12.

2

12.


4. At Games n More, you can rent a video game for $8, but if you pay the membership fee of $20, then you can rent the video games for $6. Which equation can be used to find the number of games where the cost is the same?

A. 8n + 6n + 20 = 0

B. 6n = 8n + 20

C. 8n = 6n + 20

D. 8n – 6n + 20 = 0


5. At Games n More, you can rent a video game for $8, but if you pay the membership fee of $20, then you can rent the video games for $6. What is the independent variable in this situation?

A. number of videos

B. number of games

C. total cost

D. membership fee


6. At Games n More, you can rent a video game for $8, but if you pay the membership fee of $20, then you can rent the video games for $6. Which is the best deal?

A. For 0<x<10 games, the membership is the best deal.

B. For x>10 games, the membership is the best deal.

C. For x<10 games, the non-membership is the best deal.

D. For x<10 games, the membership is the best deal.


7. If the following graph is reflected across the x-axis, what is then new equation?

1)4(.

14.

14.

1)4(.

2

2

xyD

xyC

xyB

xyA


8. ΔQRS is shown below. Which of the following triangles represents a figure similar to ΔQRS?

A. (-3,-1),(0,-1),(-2,-5)

B. (-2,1),(1,1),(1,4)

C. (1,-4),(7,-4),(4,2)

D. (1,-5),(3,1),(7,-5)


9. One side of a rectangle is represented by the

equation . Which of the equations could

not contain another side of this rectangle?

53

1 xy

83.

13

1.

33.

53.

xyD

xyC

xyB

xyA


10. If (x,-3) is a solution for the equation 3x+2y=9, what is the value of x?

A. 9

B. 5

C. -9

D. 1



A2 warmup 6

1. A, obj 4, A.7A2. D, obj 6, G.10A3. A, obj 4, A.8A4. C, obj 4, A.8A5. B, obj 1, A.1A6. B, obj 4, A.8C7. B, obj 6, G.10A8. D, obj 8, G.11B9. A, obj 7, G.7B10. B, obj 2, A.4A

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Algebra TEXAS StyleA2warmup6 Algebra 2 Warm-Up 6