How do you read f(x)?
Function Notation and Evaluating Functions

Flashcard
•
Mathematics
•
9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
f of x
2.
FLASHCARD QUESTION
Front
Evaluate f(4) for the function f(x) = 4x + 5.
Back
21
3.
FLASHCARD QUESTION
Front
Find f(0) for the function f(x) = -3x + 3.
Back
3
4.
FLASHCARD QUESTION
Front
Evaluate f(-1) for the function f(x) = 2x² + 5x - 17.
Back
f(-1) = -20
5.
FLASHCARD QUESTION
Front
How would you write y = 2x - 3 in function notation?
Back
f(x) = 2x - 3
6.
FLASHCARD QUESTION
Front
What is function notation?
Back
A way to represent a function using symbols, typically f(x), where f is the function name and x is the input variable.
7.
FLASHCARD QUESTION
Front
What does f(a) represent in function notation?
Back
The output of the function f when the input is a.
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