x−y≤4 -----> y ≥ x-4
x+3y≤4 ---> y ≤ (4 - x)/3
x≥−5
plot y = x-4, shade in the region above it
plot y = (4-x)/3 , shade in the regions below it
plot x = -5, a vertical line, and shade in the region to the right of it
Graph the solution set for the of linear inequalities.
x−y≤4
x+3y≤4
x≥−5
1 answer