What is a function in mathematics?
Function or Non-Function?

Flashcard
•
Mathematics
•
8th - 10th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A function is a relation that assigns exactly one output for each input.
2.
FLASHCARD QUESTION
Front
What is a non-function?
Back
A non-function is a relation where at least one input is associated with multiple outputs.
3.
FLASHCARD QUESTION
Front
How can you determine if a relation is a function?
Back
You can use the vertical line test: if a vertical line intersects the graph of the relation at more than one point, it is not a function.
4.
FLASHCARD QUESTION
Front
What is an example of a function?
Back
An example of a function is the relation y = 2x + 3, where each x value has a unique y value.
5.
FLASHCARD QUESTION
Front
What is an example of a non-function?
Back
An example of a non-function is the relation x^2 + y^2 = 1, where some x values correspond to multiple y values.
6.
FLASHCARD QUESTION
Front
What does the term 'input' refer to in a function?
Back
The input is the value you provide to a function, often represented as 'x'.
7.
FLASHCARD QUESTION
Front
What does the term 'output' refer to in a function?
Back
The output is the value that results from applying the function to the input, often represented as 'y'.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Function Rules

Flashcard
•
8th - 9th Grade
15 questions
Function Rules

Flashcard
•
8th - 9th Grade
14 questions
Function Review

Flashcard
•
8th - 10th Grade
15 questions
Function or Non-Function?

Flashcard
•
8th - 10th Grade
15 questions
Relation vs. Function

Flashcard
•
8th - 10th Grade
15 questions
Function or Non-Function?

Flashcard
•
8th - 10th Grade
15 questions
Function or Relation

Flashcard
•
8th - 10th Grade
15 questions
Function Review

Flashcard
•
8th - 10th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University
20 questions
Solving Linear Equations for y

Quiz
•
9th - 12th Grade
11 questions
Graph Match

Quiz
•
9th - 12th Grade
16 questions
Function or Non-Function?

Quiz
•
8th - 10th Grade
15 questions
Exponent Properties

Quiz
•
7th - 9th Grade
20 questions
Circles & Polygons 2025

Quiz
•
8th Grade