Inverse Functions

Front

What is an inverse function?

Back

Front

How do you find the inverse of a function algebraically?

Back

Front

What is the inverse of the points (1,3), (2,4), (6,2)?

Back

The inverse of the points is (3,1), (4,2), (2,6).

Front

What is the relationship between a function and its inverse in terms of composition?

Back

Front

What does the graph of a function and its inverse look like?

Back

Front

How do you determine if a function has an inverse?

Back

A function has an inverse if it is one-to-one, meaning it passes the horizontal line test (no horizontal line intersects the graph more than once).

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Back

Front

Back

Front

What is the notation used for inverse functions?

Back

Front

What is the domain of an inverse function?

Back

The domain of the inverse function is the range of the original function.