Finding the inverse of function

Finding the inverse of function

9th - 11th Grade

11 Qs

quiz-placeholder

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Finding the inverse of function

Finding the inverse of function

Assessment

Quiz

Mathematics

9th - 11th Grade

Medium

CCSS
HSF.BF.B.4, HSF-BF.B.4A, HSF-BF.B.4B

+1

Standards-aligned

Created by

Cheriolee Christmas

Used 46+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What does it mean to find the inverse of a function?
the x's and y's are switched
the x's and y's are divided by 2
the x's and y's are made negative
the x's and y's are the same

Tags

CCSS.HSF-BF.B.4A

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the inverse of  f(x)=3x+2f\left(x\right)=3x+2  

 f1(x)=x23f^{-1}\left(x\right)=\frac{x-2}{3}  

 f1(x)=x32f^{-1}\left(x\right)=\frac{x-3}{2}  

 f1(x)=3x2f^{-1}\left(x\right)=\frac{3x}{2}  

 f1(x)=2+x3f^{-1}\left(x\right)=\frac{2+x}{3}  

Tags

CCSS.HSF-BF.B.4A

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the inverse of  f(x)=x2+5f\left(x\right)=x^2+5  

 f1(x)=x25f^{-1}\left(x\right)=x-25  

 f1(x)=5+xf^{-1}\left(x\right)=\sqrt{5+x}  

 f1(x)=x5f^{-1}\left(x\right)=\sqrt{x-5}  

 f1(x)=x5f^{-1}\left(x\right)=\sqrt{x}-5  

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.BF.B.4

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the inverse of f(x) = 3x +8
f-1(x) = 3(x-8)
f-1(x) = (8x-1)/3
f-1(x) = (x-8)/3
f-1(x) = (x+8)/3

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the inverse of the function
f(x) = 2x + 4   ?
f-1(x) = 4(x -2)
f-1(x) = (x-4)/2
f-1(x) = x/2 - 4
f-1(x) = x/4 + 2

Tags

CCSS.HSF.BF.B.4

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the inverse of the function f(x) = 2x-5
f⁻¹(x) = ½x+5
f⁻¹(x) = ½x+⁵/₂
f⁻¹(x) = x+⁵/₂
f⁻¹(x) = ½x-⁵/₂

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the inverse of the given coordinates: (1, 2) (3, 8) (-3, 6)
(1, 2) (3, 8) (-3, 6)
(1, 2) (8, 3) (-3, 6)
(-1, -2) (-3, -8) (3, -6)
(2, 1) (8, 3) (6, -3)

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