Calculating Algebraic Inverses. Daily Check Find the inverse of the following functions.

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Presentation transcript:

Calculating Algebraic Inverses

Daily Check Find the inverse of the following functions.

The inverse to a linear function is _____________ The inverse to a quadratic function is __________ The inverse to a cubic function is __________ The inverse to a quartic function is __________ The inverse to a rational function is __________

Finding domain restrictions: 1) Treat it like a quadratic 2) if there are no other terms, it’s a one-to-one already 3) set radicand equal to o, answer.

Find the inverse f -1 (x): f(x) = x 3 – 4

Find the inverse f -1 (x): f(x) = x

Find the inverse f -1 (x):