wdsosa
wdsosa
09-06-2017
Mathematics
contestada
let f(x)= 12/4x+2 find f(-1)
Respuesta :
Floki22
Floki22
12-06-2017
f(x) = 12/(4x+2)
x = -1
f(-1) = 12 / [4(-1)+2]
f(-1) = 12 / (-4+2)
f(-1) = 12 / -2
f(-1) = -6
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