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- 1. Multiple Choice
What is the domain of a relation?
the set of all x-values
the set of all y-values
- 2. Multiple Choice
What is the range of the mapping?
{1, 2, 4}
{0, 1, 2, 3}
{0, 3}
{1, 4}
- 3. Multiple Choice
Which relation does the mapping show?
{(0, 1), (1, 2),(3, 4)}
{(1, 0), (2, 1), (2, 2), (4, 3)}
{(0, 1), (1, 2), (2, 2), (3, 4)}
{(1, 0), (2, 1), (4, 3)}
- 4. Multiple Choice
What is the range of the table?
{-4, 0, 1, 3}
{-2, 0, 2, 3}
{-4, -2, 0, 1, 2, 3}
{ (0, 0), (2, -4), (3, 3), (-2, 1) }
- 5. Multiple Choice
What is the domain of the relation shown in the table?
{12}
{6, 18}
{3, 9, 15, 16}
{13}
- 6. Multiple Choice
Is the relation shown a function?
No, because the x-value 11 is paired with 5 and 8.
Yes, because each x-value has only one y-value paired with it.
- 7. Multiple Choice
Does the graph represent a function?
Yes
No
- 8. Multiple Choice
Is the relation shown in the mapping a function?
No, because -1 and 4 are pared with 4.
Yes, because every input is paired with exactly one output.
- 9. Multiple Choice
Which relation is shown in the graph?
{(4, -5), (0, -1), (-1, 3), (5, 3)}
{(-5, 4), (-1, 0), (3, -1), (3, 5)}
{(5, -4), (1, 0), (-3, 1), (-3, -5)}
{(-4, 5), (0, 1), (1, -3), (-5, -3)}
- 10. Multiple Choice
What is the RANGE of this graph?
-7<x<5
-7≤y<5
-3<x<1
-3≤y<1
- 11. Multiple Choice
What is the range?
-4 < x ≤ 5
-4 ≤ x < 5
-3 < y < 3
-3 ≤ y ≤ 3
- 12. Multiple Choice
What is the DOMAIN of this graph?
-4 ≤ x ≤ 3
-1 ≤ x ≤ 4
4 < x < 3
-1 < x < 4
- 13. Multiple Choice
What is the Domain?
y ≥ 6
-10 ≤ y ≤ 6
-10 ≤ x ≤ 6
- 14. Multiple Choice
What is the Range?
y ≥ 6
-10 ≤ y ≤ 6
-10 ≤ x ≤ 6
- 15. Multiple ChoiceWhich of the following best describes a function?A special relationship where each x and y are individually pairedA special relationship where each x value has only one y valueA special relationship where each y value has only one x valueA special relationship where each the x and y value and always equal
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