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≥0 where a,b and c are integers with no common factor greater than 1.)
First, find the equation of the dashed line : y = 1/2 x-1/2
the shaded area is GREATER than this line, but does not include the line
y > 1/2 x - 1/2