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- 1. Multiple Choice
Which of the following statements is true?
Every relation is a function.
Every function is a relation.
Not all functions are relations.
All functions are not relations.
- 2. Multiple Choice
Relations can be presented on the following EXCEPT.
Graph
Shape
Table
Rule
- 3. Multiple Choice
Which of the following sets of ordered pairs define a function?
{(3, 2), (-3, 6), (3, -2), (-3, -6)}
{(1, 2), (2, 6), (3, -2), (4, -6)}
{(2, 2), (2, 3), (2, 4), (2, -9)}
{(4, 4), (-3, 4), (4, -4), (-3, -4)}
- 4. Multiple Choice
Given the set of ordered pairs {(5, 3), (x, -3), (4, y)} , what values of x and y makes the set a function?
x= 5; y = -3
x = 4; y = -3
x = 3; y = 3
x = 4; y = 3
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