What is function notation?
Function Notation & Composite Functions Flashcard

Flashcard
•
Mathematics
•
10th - 12th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Function notation is a way to represent functions in mathematics, typically using symbols like f(x), g(x), etc., where 'f' or 'g' denotes the function and 'x' is the input variable.
2.
FLASHCARD QUESTION
Front
What is a composite function?
Back
A composite function is formed when one function is applied to the result of another function, denoted as (f∘g)(x) = f(g(x)).
3.
FLASHCARD QUESTION
Front
How do you find (g∘h)(x) if g(x)=3x+4 and h(x)=3x-1?
Back
To find (g∘h)(x), substitute h(x) into g: g(h(x)) = g(3x-1) = 3(3x-1) + 4 = 9x - 3 + 4 = 9x + 1.
4.
FLASHCARD QUESTION
Front
Evaluate g(25) if g(x)=6x-19.
Back
g(25) = 6(25) - 19 = 150 - 19 = 131.
5.
FLASHCARD QUESTION
Front
Evaluate f(12) if f(x)=\frac{3}{2}x+5.
Back
f(12) = \frac{3}{2}(12) + 5 = 18 + 5 = 23.
6.
FLASHCARD QUESTION
Front
If f(x) = -4x - 5 and g(x) = 3 - x, what is g(-4) + f(1)?
Back
g(-4) = 3 - (-4) = 7; f(1) = -4(1) - 5 = -9; g(-4) + f(1) = 7 - 9 = -2.
7.
FLASHCARD QUESTION
Front
Evaluate g(-12) if g(x) = \frac{3}{4}x + 10.
Back
g(-12) = \frac{3}{4}(-12) + 10 = -9 + 10 = 1.
Create a free account and access millions of resources
Similar Resources on Quizizz
12 questions
AA - Vocab Week 7 Homework - 1st 9 Weeks

Flashcard
•
9th - 12th Grade
12 questions
Flashcard #4 Transformations and Composition of Functions

Flashcard
•
9th - 12th Grade
10 questions
piecewise functions

Flashcard
•
11th Grade
12 questions
Function Translations

Flashcard
•
9th - 12th Grade
10 questions
INVERSE FUNCTIONS

Flashcard
•
11th Grade
15 questions
Composition of Functions and Function Operations

Flashcard
•
10th - 12th Grade
15 questions
composite and inverse functions flashcard

Flashcard
•
10th - 12th Grade
12 questions
Transformations of Functions

Flashcard
•
10th - 12th 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
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
10 questions
Right Triangles: Pythagorean Theorem and Trig

Quiz
•
11th Grade
45 questions
Week 3.5 Review: Set 1

Quiz
•
9th - 12th Grade
17 questions
High School Survival Guide

Lesson
•
9th - 12th Grade