REVIEW Flashcard 3-2: Graphing Functions & Function Notation
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
If f(x) = 3x - 9, find f(5).
Back
f(5) = 6
2.
FLASHCARD QUESTION
Front
Find the range of the function f(x) = 3x + 2 given the domain D: x = {-2, 0, 2}.
Back
Range: {-4, 2, 8}
3.
FLASHCARD QUESTION
Front
If f(x) = , find f(-2).
Back
f(-2) = -4
4.
FLASHCARD QUESTION
Front
For which value of x does f(x) = 2?
Back
x = -4
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 a function?
Back
A function is a relation that assigns exactly one output for each input.
7.
FLASHCARD QUESTION
Front
What is function notation?
Back
Function notation is a way to denote functions using symbols like f(x) instead of y.
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