Can somebody me out with this? i don’t understand and it’s due in an hour

Step-by-step explanation:

The slope-intercept form of an equation of a line:

m - slope

b - y-intercept

We have the equation in the standard form (Ax + By = C).

Convert to the slope-intercept form:

      subtract x from both sides

       divide both sides by (-18)

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).