CPM Homework Help : AC Problem 4-62

Use what you know about $m$ and $b$ to graph each equation below without making a table. Show a growth triangle on each graph and label the $x$ - and $y$ -intercepts. .

$y = 2x$

Hint (b)

This is equivalent to $y = 2x + 0.$
Follow the steps in part (a).

Answer (b)

$x$ -intercept = $\left(0, 0\right)$ $y$ -intercept = $\left(0, 0\right)$

$y = 3$

Hint (c)

This is equivalent to $y = 0x+3$ .
Follow the steps in part (a).

$y = -\frac{1}{2}x+ 3$

Hint (d)

Follow the steps in part (a).

Use the eTool below to graph the equations without making a table.
Click the link at right for the full version of the eTool: AC 4-62 HW eTool