Given that f(x) = 2x + 1 Find f^-1(x)

Mathematics

2 answers:

liubo4ka [24]3 years ago

5 0

Answer:

f-¹(x) = (x-1)/2

Step-by-step explanation:

switch the x and y then solve for y

x= 2y +1

x- 1 = 2y

y = (x-1)/2

Alex17521 [72]3 years ago

4 0

Answer:

$F^{-1}$ (x) = $\frac{x}{2}$ - $\frac{1}{2}$

Hope this helped!

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Explanation:

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Alternatively, you can divide each y coordinate by its corresponding x coordinate.