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17-11-2020
Mathematics

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1. Find the inverse of the one-to-one function f(x)= 6x-7 / 5

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yusraahussain05 yusraahussain05

17-11-2020

Rewrite it as y=6x-7/5

Flip the x and y
x=6y-7/5

Solve
5x=6y-7
5x+7=6y
5/6x+7/6=y

f^-1(x)=5/6x+7/6

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