Search Header Logo

Algebraic Inverses

Authored by LINDSAY HOLMES

Mathematics

9th - 12th Grade

CCSS covered

Used 37+ times

Algebraic Inverses
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

11 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Select all the steps for finding an inverse.

Replace f(x) with y.

Switch x & y.

Solve for y.

Replace f(x) with x.

Tags

CCSS.HSF-BF.B.4A

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 f(x)=x−7f\left(x\right)=\sqrt{x-7}  Determine the inverse of

 y−1=x2+7y^{-1}=x^2+7  

 y−1=(x+7)2y^{-1}=\left(x+7\right)^2  

 y−1=7±xy^{-1}=7\pm\sqrt{x}  

No Inverse exists

Tags

CCSS.HSF-BF.B.4D

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 f(x)=2x−3f\left(x\right)=2x-3  Determine the inverse.

 y−1=12x−32y^{-1}=\frac{1}{2}x-\frac{3}{2}  

 y−1=12x+32y^{-1}=\frac{1}{2}x+\frac{3}{2}  

 y−1=2x+3y^{-1}=2x+3  

 y−1=12x+3y^{-1}=\frac{1}{2}x+3  

Tags

CCSS.HSF-BF.B.4A

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 f(x)=x2−5f\left(x\right)=x^2-5  Determine the inverse.

 y−1=±x−5y^{-1}=\pm\sqrt{x-5}  

 y−1=5±xy^{-1}=5\pm\sqrt{x}  

 y−1=±x+5y^{-1}=\pm\sqrt{x+5}  

 y−1=−5±xy^{-1}=-5\pm\sqrt{x}  

Tags

CCSS.HSF-BF.B.4A

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 f(x)=(x−2)2f\left(x\right)=\left(x-2\right)^2  Determine the inverse.

 y−1=2±xy^{-1}=2\pm\sqrt{x}  

 y−1=−2±xy^{-1}=-2\pm\sqrt{x}  

 y−1=±x−2y^{-1}=\pm\sqrt{x-2}  

 y−1=±x+2y^{-1}=\pm\sqrt{x+2}  

Tags

CCSS.HSF-BF.B.4A

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 f(x)=3−4xf\left(x\right)=3-4x  Determine the inverse.

 y−1=14x−3y^{-1}=\frac{1}{4}x-3  

 y−1=14x+34y^{-1}=\frac{1}{4}x+\frac{3}{4}  

 y−1=14x−34y^{-1}=\frac{1}{4}x-\frac{3}{4}  

 y−1=−14x+34y^{-1}=-\frac{1}{4}x+\frac{3}{4}  

Tags

CCSS.HSF-BF.B.4A

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 f(x)=3xf\left(x\right)=\sqrt{3x}  Determine the inverse.

 y−1=3x2y^{-1}=3x^2  

 y−1=3x2y^{-1}=\frac{3}{x^2}  

 y−1=x23y^{-1}=\frac{x^2}{3}  

 y−1=±3xy^{-1}=\pm\sqrt{3x}  

Tags

CCSS.HSF-BF.B.4A

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?