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HSF-BF.B.4a
HSF-BF.B.4a
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) =2 x3 or f(x) = (x+1)/(x–1) for x ≠ 1.
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HSF-BF.B.4a
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) =2 x3 or f(x) = (x+1)/(x–1) for x ≠ 1.
HSF-BF.B.4b
(+) Verify by composition that one function is the inverse of another.
HSF-BF.B.4c
(+) Read values of an inverse function from a graph or a table, given that the function has an inverse.
HSF-BF.B.4d
(+) Produce an invertible function from a non-invertible function by restricting the domain.