What is a relation in mathematics?
Relations and Functions / Linear Functions

Flashcard
•
Mathematics
•
7th - 9th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A relation is a set of ordered pairs, where each pair consists of an input (x-value) and an output (y-value).
2.
FLASHCARD QUESTION
Front
What is a function?
Back
A function is a special type of relation where each input (x-value) is associated with exactly one output (y-value).
3.
FLASHCARD QUESTION
Front
What is the vertical line test?
Back
The vertical line test is a method used to determine if a graph represents a function. If a vertical line intersects the graph at more than one point, it is not a function.
4.
FLASHCARD QUESTION
Front
What does it mean for a relation to be a function?
Back
For a relation to be a function, each x-value must correspond to only one y-value.
5.
FLASHCARD QUESTION
Front
Give an example of a function.
Back
An example of a function is the relation {(1, 2), (2, 3), (3, 4)}.
6.
FLASHCARD QUESTION
Front
Give an example of a relation that is not a function.
Back
An example of a relation that is not a function is the relation {(1, 2), (1, 3)}.
7.
FLASHCARD QUESTION
Front
What is the domain of a function?
Back
The domain of a function is the set of all possible input values (x-values) that the function can accept.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Functions

Flashcard
•
7th - 9th Grade
10 questions
Functions

Flashcard
•
7th - 9th Grade
15 questions
Functions

Flashcard
•
7th - 9th Grade
15 questions
Functions

Flashcard
•
7th - 9th Grade
15 questions
Functions

Flashcard
•
7th - 9th Grade
15 questions
Functions

Flashcard
•
7th - 9th Grade
15 questions
Identify Functions

Flashcard
•
7th - 9th Grade
15 questions
Functions

Flashcard
•
7th - 9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Mathematics
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
10 questions
Exponential Growth and Decay Word Problems

Quiz
•
9th Grade
45 questions
Week 3.5 Review: Set 1

Quiz
•
9th - 12th Grade
36 questions
SEA 7th Grade Week 3 Review FINAL 2025

Quiz
•
7th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
17 questions
High School Survival Guide

Lesson
•
9th - 12th Grade