### Home > AC > Chapter 2 > Lesson 2.1.2 > Problem 2-20

2-20.

Examine the graph at below. *2-20 HW eTool* (Desmos).

In

form, name the coordinates of points *A*,*B*,*C*, and*D*.Find the change in

andfrom the point. Point

*A*goes to the leftspaces and up spaces. How do you write that in form? *A*is. Now find points *B*,*C*, and*D*.On graph paper, draw a set of axes like the ones shown above. Then plot points

*E*, *F*, *G*, and *H*. Use the eTool below to input the points into the table and graph the results.

Click the link at right for the full version of the eTool:*AC 2-20 HW eTool*