| |
| |
1. |
State the domain of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
| |
|
A. |
{5} |
B. |
{-2, 1} |
| |
|
C. |
{-2, 1, 5} |
D. |
{3, 6, 7, 9} |
| |
|
Hint |
|
| |
2. |
Express the relation in the table as a set of ordered pairs. |
| |
|
 |
| |
|
A. |
{(5, 1), (2, 0), (6, 1), (6, 2)} |
| |
|
B. |
{(-1, 5), (0, 2), (1, 6), (2, 6)} |
| |
|
C. |
{(-1, 5), (0, 2), (1, 6)} |
| |
|
D. |
{(-1, 5), (0, 2), (1, 2, 6)} |
| |
|
Hint |
|
| |
3. |
State the inverse of the relation as a set of ordered pairs. |
| |
|
 |
| |
|
A. |
{(-1, 3), (-2, 1)} |
B. |
{(1, -2), (2, -1), (3, -1)} |
| |
|
C. |
{(-1, 3), (-1, 2), (-2, 1)} |
D. |
{(-2, -1), (-1, 2)} |
| |
|
Hint |
|
| |
4. |
State the range of the function represented by the graph. |
| |
|
 |
| |
|
A. |
{-1, 1, 2, 4} |
B. |
{-1, 1, 2} |
| |
|
C. |
{1, 2, 4} |
D. |
{-2, -1, 0, 2} |
| |
|
Hint |
|
| |
5. |
Determine the range for {(0, 1), (-3, 7), (4, -6), (5, 0)}. |
| |
|
A. |
{3, 0, -4, -5} |
B. |
{-3, 0, 4, 5} |
| |
|
C. |
{6, 0, -1, -7} |
D. |
{-6, 0, 1, 7} |
| |
|
Hint |
|
|
|