yamilet28 yamilet28

09-12-2019
Mathematics

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If the function is one-to-one, find its inverse. If not, write "not one-to-one." f(x) = -8x + 1

Respuesta :

JohnHyunWooKim JohnHyunWooKim

09-12-2019

Answer:

[tex]f^{-1}(x)=-\frac{1}{8} x +\frac{1}{8}[/tex]

Step-by-step explanation:

A linear function is always a one-to-one function.

Switch y and x.

x = -8y + 1

-1/8x + 1/8 = f(x)

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