### Home > GC > Chapter 8 > Lesson 8.3.1 > Problem 8-89

8-89.

On graph paper, plot the points and

*.*

Find the midpoint

.Find the equation of the line that passes through points

and.What is the

-intercept? What is the slope?Find the distance between points

and.Use a slope triangle drawn between

and, and the Pythagorean Theorem to calculate the distance.

Use the eTool below to help solve the problem.

Click the link at right for the full version of the eTool: *8-89 HW eTool* (Desmos)