What is a function?
Function or not/ Function Notation STAAR Review

Flashcard
•
Mathematics
•
8th - 9th 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 (y) for each input (x).
2.
FLASHCARD QUESTION
Front
What is function notation?
Back
Function notation is a way to represent functions using symbols, typically written as f(x), where f is the function name and x is the input variable.
3.
FLASHCARD QUESTION
Front
How do you evaluate a function at a specific value?
Back
To evaluate a function at a specific value, substitute the value into the function's equation and simplify.
4.
FLASHCARD QUESTION
Front
What does it mean for y to be a function of x?
Back
It means that for every value of x, there is exactly one corresponding value of y.
5.
FLASHCARD QUESTION
Front
What is the vertical line test?
Back
The vertical line test is a method 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.
6.
FLASHCARD QUESTION
Front
What is an ordered pair?
Back
An ordered pair is a pair of numbers (x, y) that represents a point in a coordinate plane.
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) for which the function is defined.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Linear function/function notation

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

Flashcard
•
8th - 9th Grade
10 questions
Function or Not a Function

Flashcard
•
8th Grade
10 questions
"Function or Not a Function" Flashcard

Flashcard
•
8th Grade
10 questions
Function Notation

Flashcard
•
8th Grade
11 questions
Identifying Functions from a function map

Flashcard
•
8th Grade
10 questions
Is it a function?

Flashcard
•
8th Grade
15 questions
Function vs Non-Function

Flashcard
•
8th - 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
17 questions
High School Survival Guide

Lesson
•
9th - 12th Grade
20 questions
Lesson: Slope and Y-intercept from a graph

Quiz
•
8th Grade
15 questions
Factoring Quadratics

Quiz
•
9th Grade