Square Root & Quadratic Inverses

What does it mean to find the inverse of a function?

• the x's and y's are switched
• the x's and y's are divided by 2
• the x's and y's are made negative
• the x's and y's are the same

The inverse has been reflected over which line?

• y = x
• y =1
• y = 0
• y = x + 1

• Add 3 to both sides.

• Subtract 5 from both sides

• Square root both sides

• Add 5 to both sides.

The RED function is a square root.

Is the BLUE function the inverse?

• Yes, they are inverses.

• No, they are NOT inverses.

• Not enough information.

The BLUE function is the original.

Is the GREEN function the inverse?

• Yes, they are inverses.

• No, they are NOT inverses.

• There is not enough information.

The BLUE function is the original.

Is the PURPLE function the inverse?

• Yes, they are inverses.

• No, they are NOT inverses.

• There is not enough information.