Finding Inverse of the Functions

Which equation is the inverse of the equation above?

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Tags

CCSS.HSF-BF.B.4A

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

Find the inverse of the function
f(x) = 3x − 5

• f^-1(x)=3x +5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y-5

• f^-1(x)=3y+5

Tags

CCSS.HSF-BF.B.4A

If f(x)=x+5, what is f^-1(x)?

• f(x)=(x + 5)²

• f(x)=x - 5

• f(x)=(x + 5)^-1

• undefined

Tags

CCSS.HSF-BF.B.4A

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

• f⁻¹(x) = 2x-½

• f⁻¹(x) = 2x+½

• f⁻¹(x) = 2+½x

• f⁻¹(x) = 2-½x

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.B.4A

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• B
• C
• D

Tags

CCSS.HSF-BF.B.4A

• A.
• B.
• C.
• D.

Tags

CCSS.HSF-BF.B.4A

The inverse has been reflected over which line?

• y = x

• y =1

• y = 0

• y = x + 1

Are these functions inverses of each other?

• Yes

• No

Tags

CCSS.HSF-BF.B.4B