Given
f(x) = 3x2 + 7x and g(x) = 2x2 - x - 1, find (f + g)(x).
Evaluate Functions and Operations

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
11x2 - 1
5x4 + 6x2 - 1
5x2 + 6x - 1
5x2 + 8x - 1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perform the indicated operation.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When f(x) = 9 - 3x and g(x) = 5x - 7 find f(x) + g(x).
14x - 10
-8x + 2
2x + 2
2x - 2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When f(x) = x2 + 9 and g(x) = x - 9, find f(x) - g(x).
x2 + x + 9
x2 - x + 9
x2 - x
x2 - x + 18
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When f(x) = x2 - 9 and g(x) = x + 3 , find f(x) / g(x).
x - 3
x + 3
x - 12
x - 6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
f(x)=2x + 4 g(x)=3x2 - 1 Find f(x) ⋅ g(x)
6x4 + 12x3 - 4x2 - 8x
-6x3 + 12x2 + 2x - 4
6x3 + 12x2 - 2x - 4
5x2 - 18x + 20
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given f(x) = -x + 4 and g(x) = 6x + 3, find (f(x) - g(x))
-7x + 1
5x +1
-5x -1
5x + 1
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Compositions and Operations with Functions

Quiz
•
9th - 12th Grade
10 questions
Composite Functions

Quiz
•
11th Grade
20 questions
Combination & Composition of Functions Quiz

Quiz
•
12th Grade
10 questions
Add, Subtract, Multiply, Evaluate Functions

Quiz
•
10th - 11th Grade
20 questions
Function Operations ->no Composition

Quiz
•
9th - 12th Grade
15 questions
Function Operations

Quiz
•
10th - 12th Grade
20 questions
Function Composition

Quiz
•
9th - 12th Grade
10 questions
FUNGSI KOMPOSISI

Quiz
•
11th 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