CPM Homework Help : CCA Problem A-20

Examine the graph at right. Then complete parts (a) and (b) below.

Your teacher will provide you with a model.

In $\left(x, y\right)$ form, name the coordinates of points $A, B, C$ , and $D$ .
Hint (a):
Find the change in $x$ and $y$ from the point $\left(0,0\right)$ .
More Help (a):
Point $A$ goes to the left $4$ spaces and up $3$ spaces.
How do you write that in $\left(x, y\right)$ form?
Answer (a):
$A$ is $\left(−4,3\right)$ . Now find points $B, C$ , and $D$ .
On graph paper, draw a set of axes like the ones shown at right. Then plot points $E\left(5, 2\right), F\left(−3, −1\right), G\left(0, −4\right)$ , and $H\left(2, −3\right)$ .
Hint (b):
Remember that the horizontal axis is the $x$ -axis, and the vertical axis is the $y$ -axis.

Use the eTool below to help you with this problem.
Click on the link at right for the full eTool version: CCA A-20 HW eTool