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Which is the inverse of the function f(x)=1/3x+5
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Which is the inverse of the function f(x)=1/3x+5

User Karthik M R
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2 Answers

5 votes

Answer:

y=3(x-5)

Explanation:

User MaPo
by
8.7k points
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Answer:

f-¹(x) =(1-5x) /3x.

Explanation:

f(x)=1/(3x+5)

Let y=1/(3x+5)

Exchanging x and y,

x=1/(3y+5)

3y+1=1/x

3y=1/x-5

3y=(1-5x) /x

y=(1-5x)/3x

f-¹(x) =(1-5x) /3x.

User Lowds
by
8.3k points
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