Find the inverse of the given function.5x

A.
B.
C. log5(x)
D. -log5(x)


Answer: C

Mathematics

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Find the linearization L(x) of f(x) at x = a.f(x) = , a = 8

A. L(x) = x + 4
B. L(x) = x + 
C. L(x) = x + 
D. L(x) = x + 

Mathematics

Identify the specified numbers.The rational numbers in the following list:1, , -12, 0, , 0.78

A. 1, -12, 0, 
B.
C. 1, -12, 0, 
D. 1, -12, 0, , 0.78

Mathematics

Let .  If x is decreased by 35%, how is y affected? Express your answer in terms of a percent. Round your answer to two decimal places if necessary. ?

A. y is decreased by 54.15% B. y is increased by 54.15% C. y is decreased by 72.15% D. ?y is increased by 72.15%

Mathematics

Solve the problem.Find the volume of the solid generated by revolving the region enclosed by the ellipse 4x2 + 25y2 = 100 about the x-axis.

A. 4?2
B.
C.
D.

Mathematics