Find a linear inequality with the following solution set. Each grid line represents one unit.
(Give your answer in the form $ax + by + c > 0$ or $ax+by+c\geq0$ where $a$,$b$ and $c$ are integers with no common factor other than 1.)
Shaded area is everything less than and including the line .
Equation of a line y = mx + b
Line slope m = rise / run = 4/2 = 2 b = -4
y = 2x -4 is the line equation
y <= 2x-4 re-arrange to requested form
-2x + y +4 <= 0 multiply by -1
2 - y -4 >= 0