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On graph paper, plot the points and .  

  1. What is the distance between points and ? That is, what is ?

    What is the length of each side of the slope triangle for the line segment?

    Use the Pythagorean Theorem.

  2. What are the coordinates of the point that is of the way from point to point on ?

  3. If point is at what is ? Show all work.

Use the eTool below to help visualize the problem.
Click the link at right for the full version of the eTool: INT2 8-48 HW eTool