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anonymous
 one year ago
Whats the inverse of 2x+3 /5
anonymous
 one year ago
Whats the inverse of 2x+3 /5

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DanJS
 one year ago
Best ResponseYou've already chosen the best response.0It is the line , but reflected over y=x

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0just switch the y and x in y=2x+3/5 and resolve for the new y... that will give you the reflected line

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[Suppose\ y=\frac{ 2x+3 }{ 5}\\ interchange\ y \ and\ x, i.e.\\ x=\frac{ 2y+3 }{ 5 }\\solve\ for\ y\\2y+3=5x\\2y=5x3\\y=\frac{ 5x3 }{ 2}\\put\ y= inverse \ of \ y=f(x)^1 \ [assume]\\f(x)^1=\frac{ 5x3 }{ 2 }\ is\ desired\ inverse\ of\ y\]
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