Find the inverse of a square root function

The video tutorial explains function notation, focusing on the concept of F(X) as Y. It covers the process of swapping variables and using inverse operations to solve equations. The tutorial also clarifies the notation for inverse functions, emphasizing the difference between inverse and negative notation.

What is the equivalent of F of X in graphing terms?

• Z

• Y

• A

• B

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

• Multiply by 2

• Swap the variables

• Divide by 3

• Add 1 to both sides

How do you undo a square root operation?

• Subtract 1

• Square it

• Add 1

• Take the cube root

What is the correct notation for the inverse of a function?

• F of X minus 1

• F inverse

• F squared

• F plus 1

What common misconception about inverse notation is addressed?

• Inverse is the same as negative

• Inverse is the same as addition

• Inverse is the same as division

• Inverse is the same as multiplication