#### Math_grieg

##### New member

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- Nov 19, 2017

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Determine wether f(x) = 3x + 8 and g(x) = x - 8 / 3 are inverse functions.

For f(x) = 3x - 19, find the inverse f-¹(x). Minus sign is supposed to be uppercase..

Many thanks!!

Best,

E.G.

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