
Characteristics of Functions
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are all of the y values or outputs of a function called?
Back
Range
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
2.
FLASHCARD QUESTION
Front
What is the y-intercept of the function if the equation is y = 2x + 3?
Back
3
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
FLASHCARD QUESTION
Front
Is the relation a function if the x-value 11 has two y-values paired with it?
Back
No, because the x-value 11 has two y-values paired with it.
Tags
CCSS.8.F.A.1
4.
FLASHCARD QUESTION
Front
Determine the interval in which the function is DECREASING: f(x) = -2x + 1.
Back
(-∞, -3)
5.
FLASHCARD QUESTION
Front
Identify the increasing interval for the function f(x) = x^2 - 1.
Back
(-1, 1)
6.
FLASHCARD QUESTION
Front
What is the definition of a function?
Back
A relation where each input (x-value) has exactly one output (y-value).
Tags
CCSS.8.F.A.1
7.
FLASHCARD QUESTION
Front
What does the domain of a function represent?
Back
The set of all possible input values (x-values) for the function.
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