Inverses of Cube Root Functions

What is the equation for the red function?

• g(x)=x³+1

• g(x)=x³-1

• g(x)=(x-1)³

• g(x)=(x+1)³

Match the equation with the graph

Tags

TEKS.MATH.2A.2A

TEKS.MATH.2A.4C

Will the inverse of this function be a function?

• Yes

• No

• Yes, they are inverse functions with no restriction

• No, they are not inverses

What is the inverse of the given function?

How do we "undo" a cube root?

• By raising the cube root to the power of 3

• By raising the cube root to the power of 2

• By multiplying by 3

Which is f^-1(x)?

• f^-1(x)=3∛(x-6)

• f^-1(x)=-6+3∛x

• f^-1(x)=∛(3x-18)

• f^-1(x)=3(x-6)³

What is the inverse of the given function?

What is the inverse of the function?

What is the inverse of the function?

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