PC - Semester 1 - Chapter 1 Part 2 2324

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g(f(-1)) = 7.

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

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It means the x's and y's are switched.

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What is the definition of a function?

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A function is a relation that assigns exactly one output for each input.

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What is the domain of a function?

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The domain is the set of all possible input values (x-values) for the function.

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What is the range of a function?

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The range is the set of all possible output values (y-values) for the function.

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What is a composite function?

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A composite function is formed when one function is applied to the results of another function.

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How do you find the inverse of a function algebraically?

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To find the inverse, swap x and y, then solve for y.