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14-11-2020
Mathematics

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What is the inverse function F(x)=-1/2(x+3)?

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noahaceja noahaceja

14-11-2020

Answer:

f(x)=-1/2(x+3)

y=-1/2(x+3)

x=-1/2(y+3)

-1/2(y+3)=x

-1/2y-3/2=x

-y-3=2x

-y=2x+3

y=-2x-3

f^-1(x)=-2x-3

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