What is the inverse function of $f (x) = - 5 x + 1$ $f(x) = -5x + 1$ ?

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Answer 1 · 2015-08-16T16:06:40

$f^{- 1} (x) = \frac{1}{5} (1 - x)$ $f^(-1)(x) = 1/5(1-x)$

$f (x) = - 5 x + 1$ $f(x) = -5x + 1$
$x = \frac{1}{5} (1 - f (x))$ $x = 1/5(1-f(x))$

$f^{- 1} (x) = \frac{1}{5} (1 - x)$ $f^(-1)(x) = 1/5(1-x)$

What is the inverse function of f(x)=−5x+1f(x) = -5x + 1?