Which system of inequalities is shown in the graph?
A) -3x + y > -2 and 2y > x + 2
B) -3x + y ≥ -2 and 2y ≥ x + 2
C) -3x + y < -2 and 2y < x + 2
D) -3x + y ≤ -2 and 2y ≤ x + 2
6)

Which region should be shaded so that the solution set to the system of inequalities is graphed?

x + y ≥ -5
x ≥ 0
y ≤ 0
A) A
B) B
C) C
D) D
7)

The graph is supposed to represent this system of inequalities

y >
2
5
(x) - 2

y < -3x + 1

What is wrong with the graph?
A) The shaded region is incorrect.
B) The lines graphed should be dashed.
C) The lines are graphed incorrectly.
D) One line should be solid and the other dashed.
8)

The solution set to the system of inequalities is graphed. What is wrong with the graph?

3x - 2y < -5
x + 4y > 8
A) The wrong region is shaded.
B) Nothing, the graph is correct.
C) The line(s) are graphed incorrectly.
D) One line should be solid and the other dotted.

10)

On a math test, Anna was asked to list characteristics of the graphed inequality. Which characteristic is correct?
A) The slope is positive.
B) (−1, 5) is a solution to the inequality.
C) The graph includes all points above the dashed line.
D) The inequality shown on the graph is y < −
1
3
x + 4