### Home > PC3 > Chapter 4 > Lesson 4.2.2 > Problem4-84

4-84.

Sketch the graph of a polynomial function that has:

1. $5$ real roots

1. $3$ real and $2$ nonreal roots

1. $4$ nonreal roots

1. $4$ real and $2$ nonreal roots

Real roots are $x$-intercepts on a graph.