Graph both functions using the same set of axes.f(x) = x,f-1(x) = log5/2 x

A.  f(x) = x

B.  f(x) = x

C.  f(x) = x

D. f-1(x) = log5/2 xf(x) = x

Answer: C

Mathematics

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A. 9(3x9y8 + 7x7y6 + 5x5y2) B. 9x5(3x4y8 + 7x2y6 + 5y2) C. -9x5y2(-3x4y6 + 7x2y4 - 5) D. 9x5y2(3x4y6 + 7x2y4 + 5)

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a. I b. II c. III d. IV

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Find all the zeros of the polynomial function.P(x) = 16x3 - 40x2 + 18x - 4

A. 2
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C. 2,  + i
D.  + i,  - i

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