arianaalvarez arianaalvarez

07-06-2019
Mathematics

contestada

whats the inverse of f(x)= 2x+3

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2213996 2213996

07-06-2019

Answer: x (y-3)/2

Step-by-step explanation:The function: f(x) 2x+3

Put "y" for "f(x)": y 2x+3

Subtract 3 from both sides: y-3 2x

Divide both sides by 2: (y-3)/2 x

Swap sides: x (y-3)/2

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