Function Notation Practice
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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18 questions
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1.
FLASHCARD QUESTION
Front
If f(x) = 2x + 1, find f(1).
Back
f(1) = 3
2.
FLASHCARD QUESTION
Front
f(x) = -3x - 8, find f(-1).
Back
f(-1) = -5
3.
FLASHCARD QUESTION
Front
Is this table a function or not a function? Options: Function, Not a Function
Back
Not a Function
4.
FLASHCARD QUESTION
Front
Is this a function? Explain.
Back
Yes; it passes the vertical line test.
5.
FLASHCARD QUESTION
Front
What is f(1)?
Back
5
6.
FLASHCARD QUESTION
Front
Given f(x) = -4x - 10 and f(x) = 10. Find x.
Back
x = -5
7.
FLASHCARD QUESTION
Front
What is x if
f(x) = -2? Options: 4, 0, 3, 8
Back
8
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