On graph paper, plot the points
What is the midpoint
Determine the coordinates of point
, on , that is of the way from to .
Use the eTool below to visualize the problem.
What is the equation of the line that passes through points
What is the
-intercept? What is the slope?
Calculate the distance between points
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.