Mathematics, 03.11.2020 21:50 babygirl77733

PLEASE HELP Which statement best describes how to determine whether f(x) = x3 + 5x + 1 is an even function?
A. Determine whether –(x3 + 5x + 1) is equivalent to x3 + 5x + 1.

B. Determine whether (–x)3 + 5(–x) + 1 is equivalent to x3 + 5x + 1.

C. Determine whether –x3 + 5x + 1 is equivalent to –(x3 + 5x + 1).

D. Determine whether (–x)3 + 5(–x) + 1 is equivalent to –(x3 + 5x + 1).

Answers: 2

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PLEASE HELP Which statement best describes how to determine whether f(x) = x3 + 5x + 1 is an even f...