SOLUTION: could you please help me to solve this problem..it is from a question on a hand out. find the inverse of f(x) = 3x+1 where f: R - R i figured y=3x+1 y-1=3x and broke it down

SOLUTION: could you please help me to solve this problem..it is from a question on a hand out. find the inverse of f(x) = 3x+1 where f: R - R i figured y=3x+1 y-1=3x and broke it down

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Question 74311: could you please help me to solve this problem..it is from a question on a hand out.
find the inverse of f(x) = 3x+1 where f: R - R
i figured y=3x+1 y-1=3x and broke it down with an swer of x=y-1/3.
thanks for your help.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
You just need to switch the x's and y's
(you forgot the 1/3 in front of the y)
And there's your inverse function
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