Q3.

Question

OPEN ENDED Sketch the graph of an odd-degree polynomial function with a negative leading coefficient and three real roots.

Step-by-Step Solution

Verified
Answer

The graph is:


1Step 1. Given

An odd-degree polynomial function with a negative leading coefficient and three real roots.

2Step 2. To determine

We have to sketch the graph.

3Step 3. Calculation

An odd-degree polynomial functions whose leading coefficient is negative goes down on the right side and up on the left side.

Let the three real roots are x=-1,0,1

So, the graph is: