Respostas

2013-07-22T01:45:55-03:00
Y = x2 - 6x +m
-1 = 3x3 -6.3 +m
-1 = 9 - 18 +m
-1 = -9 + m
-1 +9 = m
8 = m
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2013-07-22T08:51:28-03:00
y=x²-6x+m
-1=3²-6 (3)+m
-1=9-18+m
-1-9+18=m
-10+18=m
 8=m
3 5 3