Sketch the graph of the parabola.y = -2x2

A.

B.

C.

D.


Answer: D

Mathematics

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Simplify.3 - 3

A. - 
B. - 
C.
D. - 7

Mathematics

Use the quadratic formula to solve the quadratic equation.p2 - 3p +  = 0

A.
B.
C.
D.

Mathematics

Decide whether the equation defines y as a function of x. (Remember that to be a function, every value of x must give one and only one value of y.)y = 5x2 + 5x - 1

A. No B. Yes

Mathematics

Multiply. 

A. -36 B. -32 C. 36 D. 39 E. 32

Mathematics