Data are given for y as a power function of x. Write an equation for the power function, and state its power and constant of variation. 
A. y = 
; Power = 
; constant of variation = 1
B. y = 0.5x ; Power = 1; constant of variation = 0.5
C. y = 2
; Power = -3; constant of variation = 2
D. y = 2
; Power = 
; constant of variation = 2
Answer: D
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A. 180 B. 120 C. 360 D. 480
Graph the following by completing the table of values.y = 4x2 + 1
A. 
B. 
C. 
D. 
Solve the inequality and graph. Express your answer in interval notation.-29 ? -4x - 1 ? -13
A. (-7, -3)
B. [3, 7]
C. [-7, -3]
D. (3, 7)
Write the number in words.9,070,283
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