INVERSE An inverse function ______ _______the original function ...

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The notation for the inverse of is ______. ○The domain of is the ______ of. ○The range of is the ______ of. ○ Grap
INVERSE ●An inverse function ____________ _______the original function. ● Formal definition: f and g are inverses if :

● The notation for the inverse of ●The domain of ●The range of

is ___________

is the _____________ of is the _____________ of

● Graphically the inverse is the reflection over the ______ line.

Step Box

1. 2. Change x and y 3. Solve for y 4. New

COMPUTING THE INVERSE EXAMPLE 1 Given: A) find

B) Find the Domain of

CHECKING INVERSES Functions f and g are inverses only if

and g

EXAMPLE 2 Are the following functions inverses of one another? A) Given

and

B) Given

and

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