Question

Graph y+9=−3x
Identify the x-intercept

Answer 1

formula is y=mx+b

the b(y-intercept) is -3x and m(slope) is 9.

In the graph, you would start at -3x on the y-axis (since it's on the y-intercept)

put your dot on -3x and move up 9.

you should land on positive 7(on the y axis)

9 must be a fraction so it would be 9/1

so, move once to the right on positive 7.

sorry couldn't show you.

this is the best I can do

Explanation:

Answer 2

one point would be on (0,9) and the other on (1,12)