Radical Function Inverses

Front

What is a radical function?

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How do you find the inverse of a function?

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What is the domain of a radical function?

Back

The domain of a radical function is the set of all x-values for which the expression under the radical is non-negative.

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What is the range of a radical function?

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The range of a radical function is the set of all possible output values, typically starting from the minimum value of the function.

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What does it mean for a function to be one-to-one?

Back

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

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How do you determine if a function has an inverse?

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A function has an inverse if it is one-to-one. This can be checked using the horizontal line test.

Front

What is the notation for the inverse of a function g(x)?

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Front

What is the relationship between a function and its inverse?

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