| |
| |
1. |
Which graph is the graph of the inequality 4x + 3y > -15? |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
2. |
From the set {(-5, 4), (0, 2), (1, 6), (4, -4)}, which ordered pairs are a part of the solution set for  |
| |
|
A. |
{(-5, 4), (0, 2), (1, 6)} |
B. |
{(-5, 4), (1, 6), (4, -4)} |
| |
|
C. |
{(0, 2), (4, -4)} |
D. |
{(1, 6), (4, -4)} |
| |
|
Hint |
|
| |
3. |
Which of the following is the inequality for the given graph? |
| |
|
 |
| |
|
A. |
3x – y < 2 |
B. |
3x – y > 2 |
| |
|
C. |
3x + y > 2 |
D. |
3x + y < 2 |
| |
|
Hint |
|
| |
4. |
From the set {(-4, 4), (0, 3), (5, 1), (7, 0)}, which ordered pairs are a part of the solution set for 3x - 4y < -4? |
| |
|
A. |
{(-4, 4), (5, 1)} |
B. |
{(5, 1), (7, 0)} |
| |
|
C. |
{(-4, 4), (0, 3)} |
D. |
{(0, 3), (7, 0)} |
| |
|
Hint |
|
| |
5. |
From the set {(-2, -5), (0, 10), (5, 8), (8, -3)}, which ordered pairs are a part of the solution set for 5x + 5y > 45? |
| |
|
A. |
{(0, 10), (8, -3)} |
B. |
{(-2, -5), (5, 8)} |
| |
|
C. |
{(0, 10), (5, 8)} |
D. |
{(-2, -5), (8, -3)} |
| |
|
Hint |
|
|
|