How do you find inverse of the function?

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How do you find inverse of the function?

$f (x) = \frac{2 z - 3}{4}$ $f(x)=(2z-3)/4$

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Answer 1 · 2017-02-12T22:22:59

$f^{- 1} (x) = \frac{4 x + 3}{2}$ $f^-1(x)=(4x+3)/2$

Explanation:

$f (x) = \frac{2 x - 3}{4}$ $f(x)=(2x-3)/4$
$y = \frac{2 x - 3}{4}$ $y=(2x-3)/4$
$x = \frac{2 y - 3}{4}$ $x=(2y-3)/4$
$2 y - 3 = 4 x$ $2y-3=4x$
$2 y = 4 x + 3$ $2y=4x+3$
$y = \frac{4 x + 3}{2}$ $y=(4x+3)/2$
$f^{- 1} (x) = \frac{4 x + 3}{2}$ $f^-1(x)=(4x+3)/2$

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How do you find inverse of the function?

$f (x) = \frac{2 z - 3}{4}$ $f(x)=(2z-3)/4$

1 Answer

Explanation:

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How do you find inverse of the function?

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1 Answer

Explanation:

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$f (x) = \frac{2 z - 3}{4}$ $f(x)=(2z-3)/4$