Operations on Functions

Operations on Functions

9th - 11th Grade

14 Qs

quiz-placeholder

Similar activities

linear Transformations

linear Transformations

9th - 12th Grade

18 Qs

Algebra 1 EOC Review Assignment (2019 EOC)

Algebra 1 EOC Review Assignment (2019 EOC)

9th Grade

15 Qs

Ecuaciones cuadraticas

Ecuaciones cuadraticas

10th - 12th Grade

16 Qs

Limits of Piecewise Functions and Limits at Infinity

Limits of Piecewise Functions and Limits at Infinity

11th Grade

15 Qs

Operations of Functions

Operations of Functions

9th - 12th Grade

15 Qs

operations with functions2

operations with functions2

11th - 12th Grade

13 Qs

Operations with Functions and Composition of Functions

Operations with Functions and Composition of Functions

11th - 12th Grade

14 Qs

Composition of Functions

Composition of Functions

11th Grade

10 Qs

Operations on Functions

Operations on Functions

Assessment

Quiz

Mathematics

9th - 11th Grade

Hard

CCSS
HSF-BF.A.1B, HSF-BF.A.1C

Standards-aligned

Created by

Kelli Roskopf

Used 719+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If  f(x) = x1f\left(x\right)\ =\ x-1 and g(x)=5x2g\left(x\right)=5x-2 , then  (f+g)(x)=\left(f+g\right)\left(x\right)= 

 5x2+15x^2+1  

 5x235x^2-3  

 6x+16x+1  

 6x36x-3  

Tags

CCSS.HSF-BF.A.1B

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If  f(x) = x1f\left(x\right)\ =\ x-1 and g(x)=5x2g\left(x\right)=5x-2 , then  (fg)(x)=\left(f-g\right)\left(x\right)= 

-4x - 3

-4x +1

6x + 1

6x - 3

Tags

CCSS.HSF-BF.A.1B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If  f(x) = x1f\left(x\right)\ =\ x-1 and g(x)=5x2g\left(x\right)=5x-2 , then  (fg)(x)=\left(f\cdot g\right)\left(x\right)= 

 5x35x-3  

 5x2+25x^2+2  

 5x27x+25x^2-7x+2  

 5x75x-7  

Tags

CCSS.HSF-BF.A.1B

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If  f(x) = x1f\left(x\right)\ =\ x-1 and g(x)=5x2g\left(x\right)=5x-2 , then  (fg)(x)\left(\frac{f}{g}\right)\left(x\right) 

 x15x2\frac{x-1}{5x-2}  

 5x2x1\frac{5x-2}{x-1}  

 13\frac{-1}{3}  

 3-3  

Tags

CCSS.HSF-BF.A.1B

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If  f(x) = 3x24f\left(x\right)\ =\ 3x^2-4 and g(x)=x28x+4g\left(x\right)=x^2-8x+4 , then  (f+g)(x)=\left(f+g\right)\left(x\right)= 

 4x48x84x^4-8x-8  

 4x48x4x^4-8x  

 4x28x84x^2-8x-8  

 4x28x4x^2-8x  

Tags

CCSS.HSF-BF.A.1B

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If  f(x) = 3x24f\left(x\right)\ =\ 3x^2-4 and g(x)=x28x+4g\left(x\right)=x^2-8x+4 , then  (fg)(x)=\left(f-g\right)\left(x\right)= 

 2x28x82x^2-8x-8  

 2x2+8x82x^2+8x-8  

 2x28x2x^2-8x  

 2x2+8x2x^2+8x  

Tags

CCSS.HSF-BF.A.1B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If  f(x) = 3x24f\left(x\right)\ =\ 3x^2-4 and g(x)=x28x+4g\left(x\right)=x^2-8x+4 , then  (fg)(x)=\left(f\cdot g\right)\left(x\right)= 

 3x424x3+8x2+32x163x^4-24x^3+8x^2+32x-16  

 3x48x163x^4-8x-16  

 3x424x3+8x232x163x^4-24x^3+8x^2-32x-16  

 3x424x3+16x2+32x163x^4-24x^3+16x^2+32x-16  

Tags

CCSS.HSF-BF.A.1C

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?