Find a linear inequality with the following solution set. Each grid line represents one unit.(Give your answer in the form Ax + By >= C or Ax + By > C where A, B, and C are integers with no common factor other than 1.)
The points (1,1) and (0,4) are on the graph
The slope is ( 4 - 1) /( 0 -1) = 3/-1 = -3
We either have
y ≤ -3x + 4
or
y ≥ -3x + 4
(0,0) makes the first true......but this point is not in the feasible region
So
y ≥ -3x + 4 is true
3x + y ≥ 4
