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

4-84.

Sketch the graph of a polynomial function that has:

real roots

real and nonreal roots

nonreal roots

real and nonreal roots

Real roots are -intercepts on a graph.

4-84.

Sketch the graph of a polynomial function that has:

real roots

real and nonreal roots

nonreal roots

real and nonreal roots

Real roots are -intercepts on a graph.