Cubic Cube Root Inverse

Are these two functions inverses of each other?

• yes

• no

Tags

CCSS.HSF-BF.B.4B

Find the inverse: f(x) = x³-1

• f^-1(x)= ³√x+1

• f^-1(x)= ³√x-1

• f^-1(x)= (x-1)/3

• f^-1(x)= (x+1)/3

Tags

CCSS.HSF-BF.B.4A

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

Tags

CCSS.HSF-BF.B.4A

Which is f^-1(x)?

• f^-1(x)=4(x+3)³

• f^-1(x)=(4x+12)³

• f^-1(x)=3+1/4(x)³

• f^-1(x)=1/4(x+3)³

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.8.EE.A.2

Which is f^-1(x)?

• f^-1(x)=4+∛(x+5)

• f^-1(x)=∛(x+4) +5

• f^-1(x)=5+(x+4)³

• f^-1(x)=4+(x+5)³

Tags

CCSS.HSF-BF.B.4A

Find the inverse of y = x³ + 7

• y = ∛(x-7)

• y = ∛x -7

• y = (x - 7)³

• y = x³ - 7

Tags

CCSS.HSF-BF.B.4A

What is the inverse of the function?

Tags

CCSS.HSF-BF.B.4A

What is the inverse of the given function?

Tags

CCSS.HSF-BF.B.4A

What is the inverse of the given function?

Tags

CCSS.HSF-BF.B.4A