Sketch the graph of the parabola.f(x) = -x2 + 1

A.

B.

C.

D.


Answer: A

Mathematics

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Provide an appropriate response.A cone and a cylinder have the same volume and the same base radius. If you are given only the height of the cylinder, is it possible to figure out the height of the cone? If so, how would you figure it out?

What will be an ideal response?

Mathematics

Simplify. Assume that no radicands were formed by raising negative quantities to even powers.-7 - 5

A. -88 
B. 38
C. 88 
D. -38

Mathematics

Write an equation that expresses the relationship. Use k as the constant of variation.w varies jointly as x and the cube of y.

A. w + x + y3 = k B. w = k + x + y3 C. w = kxy3 D. wxy3 = k

Mathematics

Solve the problem.Given that P(A) = 0.21 and P(B) = 0.32, find P(A ? B) if A and B are mutually exclusive.

A. 0 B. 0.0672 C. 0.4628 D. 0.53

Mathematics