Question

(a) find ( k(-x) ).
( k(-x) = \boxed{-8x^3 - 3x} )

part 2 of 4

(b) find ( -k(x) ).
( -k(x) = \boxed{-8x^3 - 3x} )

part: 2 / 4

part 3 of 4
(c) is ( k(-x) = -k(x) )?
( k(-x) ) (\boldsymbol{\text{select}}) ( -k(x) )

Explanation:

Step1: Identify given expressions

We know $k(-x) = -8x^3 - 3x$ and $-k(x) = -8x^3 - 3x$.

Step2: Compare the two expressions

Since both $k(-x)$ and $-k(x)$ are equal to the same polynomial, they are equivalent.

Answer:

Yes, $k(-x) = -k(x)$