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F(x)=9x+5, find f^-1(x).
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5 votes
F(x)=9x+5, find f^-1(x).

User Joepin
by
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1 Answer

3 votes

Answer:

interchange the role of x and y

x=9y+5

x-5=9y

x-5 =y

9

so,f^-1(x)= x-5

9

hope it helps.

stay safe healthy and happy.

User Adrien Brunelat
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