SOLUTION: Not sure how to do this f(x) inverse function: m(x)=1/x+3 Please explain, Thank You

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Question 639394: Not sure how to do this f(x) inverse function:
m(x)=1/x+3
Please explain,
Thank You

Answer by lwsshak3(11628)   (Show Source): You can put this solution on YOUR website!
Not sure how to do this f(x) inverse function:
m(x)=1/x+3
y=1/x+3
interchange x and y, then solve for y
x=1/y+3
x-3=1/y
y=1/(x-3)
y^-1=1/(x-3)

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