### Home > CC3 > Chapter Ch9 > Lesson 9.2.7 > Problem 9-149

9-149.

Use a graph to find the distance between the points and

*.*

Turn line into a right triangle, with legs parallel to the

*- and*

*-axes.*

Use the Pythagorean Theorem to find the length of the line segment connecting the two points.

Complete the table in the eTool below to graph the points.

Click the link at right for the full version of the eTool: *CC3 9-149 HW eTool* (Desmos)