Inverse Functions

Quiz

•

Mathematics

•

9th - 11th Grade

•

Hard

•

CCSS

HSF.BF.B.4, HSG.CO.A.2, HSG.CO.A.4

+8

Standards-aligned

Jen Bressler

Used 750+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The inverse of the function f(x) is written as ...

f ^-1(x)

f ²(x)

f '(x)

f ⁺(x)

Tags

CCSS.HSF.BF.B.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The inverse has been reflected over which line?

y = x

x = 0

y = 0

x = -y

Tags

CCSS.HSF.BF.B.4

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following best describes the graph?

They are both functions, but not inverse functions.

They are reflected over y=x, but they are not both functions.

They are not reflected over y=x, and they are not both functions.

They are inverse functions.

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.9

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT TRUE about inverse functions?

Inverse functions are reflections of each other over the line y = x.

You find the inverse by switching x and y in the equation.

The domain of a function becomes the domain of its inverse.

The domain of a function becomes the range of its inverse.

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following best describes the graph?

They are both functions, but not inverse functions.

They are reflected over y=x, but they are not both functions.

They are not reflected over y=x, and they are not both functions.

They are inverse functions.

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.IF.C.9

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which graph represents f^-1(x) over the same domain?

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.C.7

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(x) = -4x - 12

What is f^-1(x)?

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.4

CCSS.HSF.IF.A.2

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