How do you solve and graph #-y<36#?
1 Answer
Feb 1, 2017
Explanation:
First, make the y term positive:
Either:
Or, divide by
To draw the graph: treat it as
This will be a horizontal line through
However, because it is an inequality and y has to be MORE than -36, but not equal to -36, we use a broken or dashed line.
Shading the area ABOVE the line shows all the other possible solutions for
graph{y > -36 [-81.7, 78.3, -67.76, 12.24]}