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Parabola

The equation ...

Question

The equation of the lines joining the vertex of the parabola $y^{2} = 6 x$ to the point on it whose abscissa is 24 , is

A

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B

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C

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D

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Solution

The correct options are
B

C

$y^{2} = 6.24 \Rightarrow y = \pm 12$
So the equation of the lines is y=± 2x.

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