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Inverse of a Function

Writing the inverse of a function, verifying that one function is the inverse of another, and analyzing the table or graph of inverse functions.

Mapped to CCSS Section# HSF.BF.B.4, HSF.BF.B.4a, HSF.BF.B.4b, HSF.BF.B.4c, HSF.BF.B.4d

Find inverse functions. Solve an equation of the form f(x) = c for a simple function f that has an inverse and write an expression for the inverse. For example, f(x) =2x³ or f(x) = (x+1)/(x-1) for x ≠ 1. Verify by composition that one function is the inverse of another. Read values of an inverse function from a graph or a table, given that the function has an inverse. Produce an invertible function from a non-invertible function by restricting the domain.