Operations with functions

Operations with functions

9th Grade

23 Qs

quiz-placeholder

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Operations with functions

Operations with functions

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSF-BF.A.1B, HSF.IF.A.2, HSA.APR.A.1

+1

Standards-aligned

Created by

Sheila Esposito

Used 5+ times

FREE Resource

23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(n)=x2+1
g(n)=2x-5
Find f(n)-g(n)
x2-2x+6
-x2+2x+4
-x2-2x-6
x2-2x-4

Tags

CCSS.HSF-BF.A.1B

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(n)=n2+4n
g(n)=-n-5
Find f(n)+g(n)
n2+3n-5
-n3+2n-7
n3+3n-3n
n2-3n-5

Tags

CCSS.HSF-BF.A.1B

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(x) = x2+9
g(x) = x-9
Find f(x)-g(x). 
x2+x+9
x2-x+9
x2-x
x2-x+18

Tags

CCSS.HSF-BF.A.1B

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(x)=x2+1
g(x)=2x-5
Find f(x)-g(x)
x2-2x+6
-x2+2x+4
-x2-2x-6
x2-2x-4

Tags

CCSS.HSF-BF.A.1B

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

f(n)=2n+1
g(n)=3n
Find f(n)+g(n)
5n+1
-5n+1
-2n+1
-6n-1

Tags

CCSS.HSF-BF.A.1B

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(x) = 9-3x
g(x) = 5x-7
Find f(x)+g(x). 
14x-10
-8x+2
2x+2
2x-2

Tags

CCSS.HSF-BF.A.1B

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(x) = 6x2 + 3x + 2 and g(x) = x - 7

Find f(x) * g(x)

6x3 - 39x2 - 19x + 14

6x3 - 39x2 - 21x - 14

6x3 - 39x2 - 19x - 14

6x3 - 45x2 - 19x + 14

Tags

CCSS.HSA.APR.A.1

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