Question

Which expression is a possible leading term for the polynomial function graphed below?

A. -4x^8
B. -4x^5
C. 4x^5
D. 4x^8

Answer 1

Answer: Option A. -4x^8

Explanation:

The polynomial function given in the graph has 4 real roots. And because the graph falls to the left and right, it will have even order and negative leading coefficient.

So we have only one option that matches the required conditions, and i.e. option A.