function operations

function operations

10th - 12th Grade

15 Qs

quiz-placeholder

Similar activities

Operations of Functions

Operations of Functions

9th - 12th Grade

15 Qs

Evaluate Composite Functions

Evaluate Composite Functions

11th Grade

10 Qs

HW:  Function Operations

HW: Function Operations

10th - 12th Grade

16 Qs

Operations on Functions

Operations on Functions

11th Grade

10 Qs

operations with functions2

operations with functions2

11th - 12th Grade

13 Qs

Operations and Composition of Functions

Operations and Composition of Functions

9th - 12th Grade

15 Qs

Operations on Functions

Operations on Functions

9th - 11th Grade

14 Qs

Function Operations and Compositions

Function Operations and Compositions

9th - 10th Grade

10 Qs

function operations

function operations

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

Created by

Russell Rizzotte

Used 30+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(x)=3x2+1 and g(x)=4x+5, find (f+g)(2).

13

0

26

6x2+8x+126x^2+8x+12

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f(x)=93xf\left(x\right)=9-3x   and  g(x)=5x7g\left(x\right)=5x-7  find  (f+g)(x)\left(f+g\right)\left(x\right)  

 14x1014x-10  

 8x+2-8x+2  

 2x+22x+2  

2x-2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f(x)=3x2+7xf\left(x\right)=3x^2+7x   and  g(x)=2x2x1g\left(x\right)=2x^2-x-1   find  (f+g)(x)\left(f+g\right)\left(x\right)  

 11x2111x^2-1  

 5x4+6x215x^4+6x^2-1  

 5x2+6x15x^2+6x-1  

 5x2+8x15x^2+8x-1  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f(x)=x2+9f\left(x\right)=x^2+9   and  g(x)=x9g\left(x\right)=x-9   find  (fg)(x)\left(f-g\right)\left(x\right)  

 x2+x+9x^2+x+9  

 x2xx^2-x  

 x2x+9x^2-x+9  

 x2x+18x^2-x+18  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f(x)=x2+9f\left(x\right)=x^2+9   and  g(x)=x9g\left(x\right)=x-9   find  (gf)(x)\left(g-f\right)\left(x\right) ,  be careful.

 x2+x+9x^2+x+9  

 x2xx^2-x  

 x2+x18-x^2+x-18  

 x2x+18x^2-x+18  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f(x)=4x3f\left(x\right)=4x-3   and  g(x)=x25xg\left(x\right)=x^2-5x   find  (fg)(5)\left(\frac{f}{g}\right)\left(-5\right)  

 00  

 5023-\frac{50}{23}  

 3184-\frac{31}{84}  

 2350-\frac{23}{50}  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f(x)=3x9f\left(x\right)=3x-9   and  g(x)=x11g\left(x\right)=x-11   find  (fg)(x)\left(\frac{f}{g}\right)\left(x\right)  

 3x9x11\frac{3x-9}{x-11}  

 x113x9\frac{x-11}{3x-9}  

 3xx\frac{3x}{x}  

 911\frac{9}{11}  

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?