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


On graph paper, plot the points and .

  1. Find the midpoint of


  2. Find the equation of the line that passes through points and .

    What is the -intercept? What is the slope?

  3. 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)