Consider t = nppoly.polyfit(x, y, 2) . Which of the following statements is equivalent to w = lambda c: nppoly.polyval(c, t) ?

Question

Consider  t = nppoly.polyfit(x, y, 2) . Which of the following statements is equivalent to   w = lambda c: nppoly.polyval(c, t) ?

Answer

w = lambda c: t[2] * c**2 + t[1] * c + t[0]

Answer

w = lambda c: c[0] * t**2 + c[1] * t + c[2]

Answer

None of the above

Answer

w = lambda c: c[2] * t**2 + c[1] * t + c[0]

Answer

w = lambda c: t[0] * c**2 + t[1] * c + t[2]

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