Respuesta :

vyhviviana2007

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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