State which points, (2 , 3) ( 1, –2) or (–2 , 1), satisfy the inequality.
x + 3y 6
Solve the inequality.
Graph the inequality.
y – 3 0
4x + 2y 8
Graph the inequality .
Graph the system of linear inequalities.
x 6
x –5
y – 1
x 2
2x + y 0
3x – y 0
y 1
y 5
x –2
y x
3x – 5y –8
7x –5y 5
x+ 5y –5
x + y 5
x+ y –2
x – y –3
x– y 3
x 1
x + y 9
x – y 4
Graph the system of inequalities.
|x| 3
|y| 4
Choose a system of two inequalities from the ones given below, for which
(–4, –9) is a solution.
Choose a system of two inequalities from the ones given below, for which (–11, 11) is a solution.
Represent the shaded area using a system of inequalities.
Find an ordered pair solution of the system.
x – y 2
y 10
y –6
x 4
3x + y 21
Find the ordered pair that is not a solution of the given system of inequalities.
5x + 3y –3
A. (0, 0)
B. (–1, 2)
C. (5, 1)
D. (2, 2)
x + 5y –5
x + y –2
x – y 3
6
