What does x stand for in f(x)?
Determine Outputs for a Function

Quiz
•
Mathematics
•
8th Grade
•
Hard
Barbara White
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The input
The output
The name of the function
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does f(x) stand for in f(x)?
The input
The output
The name of the function
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does f stand for in f(x)?
The input
The output
The name of the function
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If f(x) = 2x + 1, what is the OUTPUT if the input is 2?
5
4
22
23
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the function is f(x)=4x, find f(5)
45
54
9
20
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If f(x) = x - 5, find f(14).
9
19
21
1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If f(x) = x/3, find f(12).
9
4
3
36
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