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On graph paper, plot the points and .  

  1. What is the midpoint of ?


  2. Determine the coordinates of point , on , that is of the way from to .

    Use the eTool below to visualize the problem.

  3. What is the equation of the line that passes through points and ?

    What is the -intercept? What is the slope?

  4. Calculate 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: INT2 8-10 HW eTool.