Graphs Inverses

Use the horizontal line test to determine if the function has an inverse function.

• yes

• no

Use the horizontal line test to determine if the function has an inverse function.

• yes

• no

Use the horizontal line test to determine if the function has an inverse function.

• yes

• no

What's the best description?

• Not inverses, and both are functions

• Inverses, and they are not both functions.

• Not inverses, and they are not both functions.

• Inverses, and both are functions

Tags

CCSS.HSF-BF.B.4B

Which graph shows inverse functions?

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4C

Is the inverse of this a function?

• No

• Yes

Is the inverse of this a function?

• Yes

• No

Find the inverse

• f^-1(x) = 2x+16

• f^-1(x) = 2x-16

• f^-1(x) = 2x - 8

• f^-1(x) = x + 16

Tags

CCSS.HSF-BF.B.4A

A function has an inverse function if...

• It passes the Vertical Line Test

• It fails the Horizontal Line Test

• It passes the Horizontal Line Test

• It fails the Vertical Line Test

Are the relations inverses?

• yes

• no

Tags

CCSS.HSF-BF.B.4B