savannaulmschneider savannaulmschneider

13-04-2020
Mathematics

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if f(x)=7x what is the inverse of f(x)

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anorexicbatman anorexicbatman

13-04-2020

Answer:

f(x)=x/7

Step-by-step explanation:

f(x)=7x

y=7x

x=7y (switch y and x for inverse)

x=7y (isolate y)

x/7=y

The inverse of f(x)=7x is f(x)=x/7

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