Dado a tabela:
x = - 7 3 8
y = - 9 4 9
Encontre o polinômio interpolador.
O meu deu -3x²/150 + 183x/150 + 78/150
Gostaria de saber se está certo.
Ola Silva
esta certo !
49a - 7b + c = -9,
9a + 3b + c = 4,
64a + 8b + c = 9
a = -3/150
b = 183/150
c = 78/150
olhe http://www.wolframalpha.com/input/?i=49a+-+7b+%2B+...
pronto
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Verified answer
Ola Silva
esta certo !
49a - 7b + c = -9,
9a + 3b + c = 4,
64a + 8b + c = 9
a = -3/150
b = 183/150
c = 78/150
olhe http://www.wolframalpha.com/input/?i=49a+-+7b+%2B+...
pronto