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Jeopardy. 1. 6. 11. 16. 21. 26. 2. 7. 12. 17. 22. 27. 3. 8. 13. 18. 23. 28. 4. 9. 14. 19. 24. 29. 5. 10. 15. 20. 25. 30. Select the formula that best models the table, y =x+ 3, y = 2x, y = 2x + 1, y = x + 2. -6 -5 -4 -3 - PowerPoint PPT Presentation
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Select the formula that best models the table, y =x+ 3, y =
2x, y = 2x + 1, y = x + 2-7 -4
-6 -5 -4 -3 -3 -2 -1 0
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Evaluate the expression in standard form 4.187 x 10- 6
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Evaluate the expression in standard form (4 x 109 )(6 x
10-6 )
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Find the multiplicative inverse – 1/5x
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Simplify the expression (24) 2
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Evaluate (- 1/8) - 3
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Find the average of the numbers 20, 32, 22, -14
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Find the slope of the line passing through the two points (1, -5) and (3, 7)
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S = { ( -1, 7), (1, 2), (6, 7), (9, -7), (11, -1)} Is it a function ?
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Determine whether the diagram could represent a
function -9 -18 2 13 -15 -7
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Find a slope intercept form of the line satisfying the given condition : parallel to y = 4x
– 2, passing through (1, 3)
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Find the slope intercept form of the line satisfying the given condition : perpendicular to y = (-1/3)x + 4, passing through
( -3, 5)
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Find the equation of a Horizontal line passing
through (3, -4)
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From 1992 to 1999, the number of automobile veichle
tags purchased in a certain city can be modeled by f(x) = 71(x – 1992) + 933. Find the
number of veichle tags purchased in 1995
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Determine the given values of x are solutions to the
compound inequality.(Y/N) x + 5 < - 10 or x + 5 > 10; x =
-15, x = - 5
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Write the inequality in interval notation { x/ x < -1 or
x > 4}
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Solve the linear equation x/10 – 4 = -3
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Solve the system of linear equations by elimination x +
y = 3, x – y = 1
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Solve the system of equation 1/6 x – 1/3 y = -1, 1/3 x + 5/6
y = 7
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2r – 3t = 7, -4r + 6t = - 14 , dependent or inconsistent
solution ?
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m –n = 5, m – n = 7 What type of solution ?
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What type of solution ?
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Solve the inequality 4x – 2 > 5/2
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Solve the inequality 4/5 x - 1/5 > - 5
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Are 2x > 6 and x> 3 equivalent inequalities ?
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Can a linear inequality have infinitely many solutions ?
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Aids research funding in 1994 was $ 1.3 billion and in 2000 it was $ 1.8 billion. Use a linear function to estimate
the years in which AIDS funding was greater than or
equal to $1.55 billion
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The median price P of a single family home from 1980
to 1991 may be modeled by P(x) = 3400(x – 1980) +
61,000, where x is the year. Determine the years when the median price ranged from $ 78,000 to $ 95,000
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The formula for a Perimeter of a rectangle whose length is
L and width is W
If two perpendicular lines have slopes m1 and m2, what can be said about m1 and m2,
then m1.m2 =?
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y = x + 3
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y = x + 3
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0.000004187
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24,000
55
-5x
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256
77
- 512
88
15
99
6
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Yes
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No
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y = 4x - 1
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y = 3x + 14
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y = -4
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1146
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No, No
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( - , -1) U [4, )
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10
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The solution is (2, 1)
2020
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Dependent
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Inconsistent; No solutions
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Consistent
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{ x/ x > 9/8}
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{ x/ x > - 6}
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Yes
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Yes
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1997 or after
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From 1995 to 1990
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P = 2(L + W)
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