GinaXD
GinaXD
12-02-2017
Mathematics
contestada
What is f(x)=4-8x Graph on chart:
Respuesta :
MsWakefield
MsWakefield
12-02-2017
f(x)=4-8x
so if x=0, f(x)= 4
if x=1, f(x)=-4
if x=2, f(x)=-12
so if x=-1, f(x)=4- (8·-1)=4-(-8)=4+8=12
if x=-2, f(x)=4-(8·-2)=4-(-16)=4+16=20
if x=-3, f(x)=4-(8·-3)=4-(-24)=4+24=28
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