Inverse Functions and Graphs

Is the inverse of the table a function?

• Yes

• No

The inverse has been reflected over which line?

• y = x

• y =1

• y = 0

• y = x + 1

What is the best description?

• Not inverses, and both are functions

• Inverses, and both are functions

• Not inverse, and they are not both functions.

• Inverses, and they are not both functions.

Which graph shows the inverse of the graph above?

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Q1. Is the sky blue?

• A) TRUE

• B) FALSE

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

Which shows both graphs being functions and the graphs being inverses?

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Which graph shows inverse functions?

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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