### Home > INT3 > Chapter Ch1 > Lesson 1.2.2 > Problem 1-89

1-89.

If , where does the graph of

*cross the*

*-axis? Make a sketch of the graph.*

Remember problem 1-71.

To find the -intercepts, or roots, set the equation equal to

Solve for .

1-89.

If , where does the graph of

Remember problem 1-71.

To find the -intercepts, or roots, set the equation equal to

Solve for .