Find the volume of the solid generated when the indicated region is revolved about the specified axis; slice, approximate, integrate.y-axis

A. 12 - 3?
B. 6? - ?2
C. 12? - 3?2
D. 3? + 3?2

Answer: C

Mathematics

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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.y = x2 - 4, y = 3x, x = 0, for x ? 0

A. 128?
B. 64?
C. ?
D. 32?

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Graph the equation.f(x) = x2 + 5

A.

B.

C.

D.

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Evaluate the expression.7(4 - 6)2

A. -14 B. 4 C. 28 D. -28

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The first card is a nine.

Two cards are dealt without replacement from a well-shuffled deck of cards. Find the probability of each event.

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