Question

How do you find the slope and y intercept of `4x-3y = -9`?

Answer 1

Slope is `4/3` and y-intercept is `3`

Explanation:

First write in standard linear form `y=mx+c` then m is the gradient or slope and c is the y-intercept.

Hence in this case, : `4x-3y=-9 => y=(4x+9)/3=4/3x+3`

graph{4/3x+3 [-14.24, 14.23, -7.12, 7.12]}