Inverses of Functions

Inverses of Functions

11th - 12th Grade

10 Qs

quiz-placeholder

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Inverses of Functions

Inverses of Functions

Assessment

Quiz

Mathematics

11th - 12th Grade

Medium

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

Standards-aligned

Created by

Shannon Dorrell

Used 400+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the inverse of f(x) = -4x - 12
f-1(x) = 4x - 3
f-1(x) = -1/4x - 3
f-1(x) = 1/4x + 3
f-1(x) = -4x - 3

Tags

CCSS.HSF-BF.B.4A

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the inverse of
f(x) = 1/4x - 7
f-1(x) = 4x + 7
f-1(x) = -4x + 28
f-1(x) = -4x - 7
f-1(x) = 4x + 28

Tags

CCSS.HSF-BF.B.4A

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Was the inverse function found correctly?

No, should be f1(x)f^{-1}\left(x\right) = x-43\frac{\text{x-4}}{\text{3}}

Yes

Tags

CCSS.HSF-BF.B.4A

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Are the blue and red graphs inverse functions?

Yes, the functions reflect over y = x

No, they do not reflect over the x - axis.

No way to tell from a graph

Tags

CCSS.HSF-BF.B.4B

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

In an inverse function, the _____ and _______ are switched from the original
f(x) and g(x)
input and output
positives and negatives
slope and intercept

Tags

CCSS.HSF-BF.B.4C

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What's the name of the inverse of g(x)?
f(x)
f-1(x)
y
g-1(x)

Tags

CCSS.HSF-BF.B.4A

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the inverse of f(x) = 2x - 3?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF-BF.B.4A

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