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Ivahew [28]
3 years ago
6

Write the inverse function, f^-1 (x), for the function f (x) = 2x + 3

Mathematics
1 answer:
cricket20 [7]3 years ago
6 0

f(x) = 2x + 3

y = 2x + 3

Subtract the sides of the equation minus 3

y - 3 = 2x

Divided the sides of the equation by 2

\frac{y - 3}{2} = x \\

So ;

{f}^{ - 1}(x) =  \frac{x - 3}{2} \\

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

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