Sketch both graphs and write the equation of the line.
What is the measure of the acute angle that the line makes with the
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 . (or )
Use the eTool below to help solve the problem.
Click the link at right for the full version of the eTool: 3-105 HW eTool