
means you shade the part above the line, and

means you shade the part under the line.
If it has an equal bar under it, like this:

, then you also shade the line, by making it solid instead of dotting it.
Answer:
y =
x - 16
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx
Given
3y = x - 48 ( divide all terms by 3 )
y =
x - 16 ← in slope- intercept form
Answer:
8x9=72
Step-by-step explanation:
I hope that this helps u out..there is not really any explanation