How can you determine if a graph is a function or not a function?

it passes the vertical line test

every input has exactly two output

passes the horizontal line test

When finding the inverse of a relation, 1st you replace f(x) with y 2nd switch the x's and y's What do you do next?

find the greatest common factor

If f ( x ) = x + 6 3 f\left(x\right)=\frac{\sqrt{x+6}}{3} f ( x ) = 3 x + 6 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> , select the correct steps for the INVERSE function in the correct order

1. Multiply by 3 2. Square the quantity 3. Subtract 6

1. Multiply by 3 2. Take the square root of the quantity 3. Add 6

1. Square x 2. Subtract 6 3. Multiply by 3

1. Subtract 6 2. Square the quantity 3. Multiply by 3

9/5/25 -Math 4 Inverse Function Practice

Authored by Crisselle Doverte

Mathematics

12th Grade

CCSS covered

Used 1+ times

9/5/25 -Math 4 Inverse Function Practice

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25 questions

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

What's the name of the inverse of g(x)?

f(x)

f^-1(x)

g^-1(x)

Tags

CCSS.HSF-BF.B.4A

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the first step in finding the equation of the inverse of a function?

get x by itself

switch x and y

solve for y

write the function in inverse function notation

Tags

CCSS.HSF-BF.B.4A

MULTIPLE CHOICE QUESTION

1 min • 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.4A

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The inverse has been reflected over which line?

y = x

y =1

y = 0

y = x + 1

Tags

CCSS.HSF-BF.B.4C

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Are these functions inverses of each other?

Yes

Tags

CCSS.HSF-BF.B.4B

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the inverse of the points
(1,3)(2,4)(6,8)

(3,1)(4,2)(8,6)

(-3,-1)(-4,-2)(-8,-6)

(1,3)(2,4)(6,8)

(-1,-3)(-2,-4)(-6,-8)

Tags

CCSS.HSF-BF.B.4C

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSF-BF.B.4A

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9/5/25 -Math 4 Inverse Function Practice

What's the name of the inverse of g(x)?

What is the first step in finding the equation of the inverse of a function?

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

The inverse has been reflected over which line?

Are these functions inverses of each other?

What is the inverse of the points
(1,3)(2,4)(6,8)

Find the inverse of f(x) = -4x - 12

Are the following inverses of each other?

Which is the inverse of the table?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

9/5/25 -Math 4 Inverse Function Practice

What's the name of the inverse of g(x)?

What is the first step in finding the equation of the inverse of a function?

What is the inverse of the functionf(x) = 2x + 4 ?

The inverse has been reflected over which line?

Are these functions inverses of each other?

What is the inverse of the points (1,3)(2,4)(6,8)

Find the inverse of f(x) = -4x - 12

Are the following inverses of each other?

Which is the inverse of the table?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

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

What is the inverse of the points
(1,3)(2,4)(6,8)