The equation of a parabola is

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

The equation of a parabola is y2=−12xy^{2}=-12x. Identify the coordinates of its focus. (a) (3,0)(3,0) (b) (−3,0)(-3,0) (c) (0,−3)(0,-3) (d) (−6,0)(-6,0)

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