Answer the question about the given function.Given the function f(x) = 
, is the point (1, - 
) on the graph of f?
A. Yes
B. No
Answer: B
Mathematics
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Graph the function with a graphing utility.y = 5x2
A. 
B. 
C. 
D. 
Mathematics
Solve by completing the square.x2 + 4x = 7
A. -1 ± 
B. -2 ± 2
C. -2 ± 
D. 2 + 
Mathematics
Determine if the function is a power function. If it is, then state the power and constant of variation.f(x) = 4 ? 5x
A. Not a power function B. Power is x; constant of variation is 20 C. Power is 5; constant of variation is 4 D. Power is x; constant of variation is 4
Mathematics
Factor.2x3 + 6x
A. 2x2(x + 3) B. 2x(x2 + 3x) C. 2x(x2 + 4x) D. 2x(x2 + 3)
Mathematics