20
AssignmentMultiple Choice

Relations and Functions

Question 20 • FL-1200330-Algebra 2 Sem 1 - Flex

What does the notation f(2) mean?

Answer
A
multiply f by 2
B
the output (y-value) when x = 2
C
the value of x when the output is 2

Explanation

In function notation, f(2) means the value of the function f when its input x is 2. It is the output, or y-value, corresponding to x = 2—not f multiplied by 2 or the input that gives an output of 2.

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