Match the graph to the function.
A. f(x) = -3x
B. f(x) = 3x
C. f(x) = -3-x
D. f(x) = 3-x
Answer: D
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Find the product.(x + 12y)(x + 10y)
A. x2 + 22xy + 22y2 B. x2 + 22xy + 120y2 C. x2 + 19xy + 120y2 D. x + 22xy + 120y
Compare the graph of f(x) with the graph of y = x2.f(x) = 
x2
A. Wider B. Reflected across the x-axis and wider C. Reflected across the x-axis and narrower D. Narrower
Evaluate the square root if possible. If the square root is irrational, write the approximate value rounded to two decimal places. If the square root is not a real number, so state.
A. not a real number
B. 64
C. 
- 
D. 8
Find all cube roots of the complex number. Leave answers in trigonometric form.4 - 4i
A. 
cis 100°, 
cis 220°, 
cis 340°
B. 
cis 60°, 
cis 180°, 
cis 300°
C. 
cis 80°, 
cis 200°, 
cis 320°
D. 
cis 100°, 
cis 220°, 
cis 340°