Seudónimo
Seudónimo
07-02-2017
Mathematics
contestada
if y= -5 when x=2,find y when x=8.
Respuesta :
Аноним
Аноним
07-02-2017
y = kx
-5 = k (2)
k = -5/2
when x = 8
y = kx
y = -5/2 * 8
y = -20
answer is
y = -20 when x=8
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