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 x-axis.x = 7e- y2, y = 0, x = 0, y = 1

A. 14 ?
B. 7 ?
C. 14 ?
D. 7(e - 1) ?

Answer: B

Mathematics

Solve the problem.The accompanying figure shows the graph of y = -x2 shifted to a new position. Write the equation for the new graph.

A. y = -(x + 5)2 + 2 B. y = -(x + 2)2 - 5 C. y = -(x + 5)2 - 2 D. y = -(x - 5)2 + 2

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Mathematics

Solve the quadratic equation by factoring.10m2 - 13m = 0

A. , -
B. 0
C. , 0
D. - , 0

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Mathematics

Solve the equation. Use the change of base formula to approximate an exact answer to the nearest hundredth when appropriate.5x = 266

A. x = log₅266
B. x =
C. x = log
D. x = log 266

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Mathematics

Find all rational zeros.f(x) = x3 + 4x2 - 27x - 90

A. 3, 6, -5 B. -4, -6, 10 C. 4, 6, -10 D. -3, -6, 5

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Mathematics