For the functions and

MATHEMATICS · Single correct · AP · AP Precalculus · Polynomial and Rational Functions · Polynomial and Rational Functions

Problem

For the functions f(x)=x4−3x2+1f(x)=x^4-3x^2+1 and g(x)=x3+2xg(x)=x^3+2x, which statement about their symmetry is correct? (a) Both functions are even (b) ff is even, gg is odd (c) ff is odd, gg is even (d) ff is neither even nor odd, while gg is odd

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