mnkramer12 mnkramer12

21-04-2021
Mathematics

contestada

Which function is the inverse of f(x) = 8x + 4? A. B. C. D.

Respuesta :

vyhviviana2007 vyhviviana2007

21-04-2021

Answer:

x = -1/2

Step-by-step explanation:

To find x-intercepting/zero, substitute f(x) = 0

0 = 8x + 4

move the variable to the left hand side and change its sign

-8x = 4

divide both aides of the equation by -8

x = -1/2

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