Math 095 - Intermediate Algebra - Prairie State College

Objective 10: Solve inequalities and systems of inequalities in two variables. Sketch the
graphs of the solution sets.
27. Which one of the graphs shown below illustrates the solution set of the following
system of inequalities
6x + 2y < 4
y + 3 ≥ 2x
(a)
y
(b)
y
8
8
6
6
4
4
2
-8 -6 -4 -2 2 4 6 8
-2
x
2
-8 -6 -4 -2 2 4 6 8
-2
x
-4
-4
-6
-6
-8
-8
(c)
y
(d)
y
8
8
6
6
4
4
2
-8 -6 -4 -2 2 4 6 8
-2
x
2
-8 -6 -4 -2 2 4 6 8
-2
x
-4
-4
-6
-6
-8
-8
8