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Co - ordinate Geometry Parabola

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If the vertex of the parabola y=x²-8x+c lies on x-axis, then the value of c is

A. -16

B. -4

C. 4

D. 16

E. None of the above

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Correct choice: D

Explanation:

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Eamcet Mathematics Co - ordinate Geometry Parabola

Eamcet Mathematics
Co - ordinate Geometry Parabola