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Quiz 5-5: Functions
Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
A
B
C
D
1.
Use the vertical line test to determine which of the following relations is a function.
a.
c.
b.
d.
A
B
C
D
2.
If g(x) = 3x
2
- 4x + 1, what is the value of g(-2)?
a.
21
c.
45
b.
29
d.
5
Short Answer
3.
Determine if the relation is a function.
