A ray of light moving parallel to the x-axis gets reflected form a parabolic mirror whose equation is ( y − 2 ) 2 = 4 ( x + 1 ) . After reflection, the ray must pass through the point ......

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The equation of the axis of the parabola $y - 2 = 0$ Which is parallel to the x -axis so, a ray parallel to x -axis of parabola. W.K.T any ray parallel to the axis of a parabola passes through this focus after reflection. Here $(0, 2)$ is the focus.

Mathematics - Parabola Question with Solution | TestHub

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