18
AssignmentMultiple Choice

Relations and Functions

Question 18 • 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 evaluate the function f using 2 as the input, or x-value. The result is the output (y-value) corresponding to x = 2. It does not mean multiply f by 2 or find the input that produces an output of 2.

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