keelLi0z3erLexiss keelLi0z3erLexiss

07-06-2016
Mathematics

contestada

Given the following functions f(x) and g(x), solve f over g(−4) and select the correct answer below:

f(x) = 4x − 4

g(x) = x − 1

a)−20
b) −4
c) 4
d) 1/4

Respuesta :

metchelle metchelle

12-06-2016

Translating the given to mathematical form:

Given: f(x) = 4x - 4
g(x) = x-1

Find f(-4) / g(-4)

f(-4) = 4(-4) -4 = -20
g(-4) = -5

f(-4) / g(-4) = -20 / -5 = 4

Therefore, the correct answer is C.

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