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Which function is the inverse of f(x) = 1/2x + 5 ?

 

 

f−1(x) = 2x−10

f−1(x)= 2x + 10

f−1(x)= 2x − 5

f−1(x) =2x + 5

 
AngelRay  Dec 6, 2017

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 #1
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replace x and f(x)

x=1/2(f(x) +5

solved is 2x-10=f(x)

 
Guest Dec 7, 2017
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1+0 Answers

 #1
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Best Answer

replace x and f(x)

x=1/2(f(x) +5

solved is 2x-10=f(x)

 
Guest Dec 7, 2017

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