Complete the square in x or y to find a Cartesian equation of the form y = C(x - h)2 + k or x = C(y - h)2 + k for the given equation.x2 + 4x + 7y - 17 = 0

A. y = - (x + 2)2 + 3
B. y = - (x + 2)2 - 3
C. y = - (x - 2)2 + 3
D. y = (x - 2)2 + 3


Answer: A

Mathematics

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