# How do you graph the equation by plotting points y=9/2x-7?

Oct 8, 2017

Coordinates $\left(- 2 , - 16\right) , \left(- 1 , - \left(\frac{23}{2}\right)\right) , \left(0 , - 7\right) , \left(1 , - \left(\frac{5}{2}\right)\right) , \left(2 , 2\right)$
graph{-(9/2)x-7 [-10, 10, -5, 5]}

#### Explanation:

$y = \left(\frac{9}{2}\right) x - 7$
$x = 0 , y = - 7$
$x = 1 , y = - \left(\frac{5}{2}\right)$
$x = 2 , y = 2$
$x = - 1 , y = - \left(\frac{23}{2}\right)$
$x = - 2 , y = - 16$
Now we can plot the values in a graph.