### Home > CCA2 > Chapter 4 > Lesson 4.2.3 > Problem 4-97

4-97.

A line intersects the graph of twice. One point has an

*-coordinate of*

*-coordinate of*

*4-97 HW eTool*(Desmos)

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Draw a sketch of both graphs, and find the equation of the line.

Find the measure of the angle that the line makes with the

-axis.

Draw a slope triangle between the two points. Find the measure of the angle that corresponds to the angle the line makes with the -axis using

Use the eTool below to help solve the problem.

Click the link at right for the full version of the eTool: *CCA2 4-97 HW eTool*