Percents
10% of 32?
What is, 3.2
2(x - 4) - 5X ≤ -5
What is, X ≥ -1
Are the following numbers Functions?
(1,-2)(3,-1)(5,0)(3,4)
What is, No.
True or false?
A Horozontial line is undefined.
What is, False
72
4 is what percent of 34?
What is, 11.7%
-4x + 8 < 16
Are the Following Functions?
(4,5)(-1,3)(8,9)(1,3)
What is, Yes.
True or False?
No correlation means One quantity has NO affect on the other
What is, True
-4-2
What is, 1/-42 ?
91% of 15?
What is, 13.7
-3 < 3x ≤ 9
What is, -1 < x ≤ 3
Function Rule?
What is, An equation that describes a function?
True or False?
You dont need a graph to find slope
What is, True? It always helps though (:
50
What is, 1?
20% of 300?
What is, 60
13 < 2x + 7 ≤ 25
What is, 3 < x ≤ 9
True or False?
Slope Intercept form is X= yx + b
What is, false?
2-3 ( simplify your answer! )
A trip to Six Flags New England costs $50. You have a 25% off coupon. How much are you paying to get in?
What is, $37.50
4 < x - 6 ≤ 10
What is, 10< x ≤ 16
f(x) = 3x - 4 when x = -2
True or false?
Perpendicular Lines CAN have the SAME slope
4-1