### 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.