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# 1.8 - 1.8 Inverse Functions Verify inverse functions...

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1.8 Inverse Functions Verify inverse functions. Reminder: The definition of function is, for every x there is only one y

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Find f(g(x)) and g(f(x)) using the following functions to show that they are inverse functions. x-2 f(x)=3x+2 g(x)= 3
Find the inverse of a function. The function f is a set of ordered pairs, (x,y), then the changes produced by f can be “undone” by reversing components of all the ordered pairs. The resulting relation (y,x), may or may not be a function. Inverse functions have a special “undoing” relationship. Find the inverse of f(x)=7x-1

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23 () 1 x fx x

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1.8 - 1.8 Inverse Functions Verify inverse functions...

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