Question

Determine algebraically whether the function is even odd or neither even nor odd. F(x)= -4^3 +4x

Answer 1

Even function :- f(x) = f(-x)

Odd function:- f(-x) = -f(x)


F(x) = -4^3 + 4x

-F(x) = -(-4^3 + 4x) = 4^3 - 4x


F(-x) = -4^3 + 4(-x) = -4^3 - 4x