The focus of the parabola is

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

Problem

The focus of the parabola x2−8x+2y+7=0x^2-8x+2y+7=0 is (1) (0,−12)\left(0,-\frac{1}{2}\right) (2) (4,4)\left(4,4\right) (3) (4,92)\left(4,\frac{9}{2}\right) (4) (−4,−92)\left(-4,-\frac{9}{2}\right)

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