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A point of the parabola y^2 = 18 x ...

A point of the parabola ` y^2 = 18 x ` at which the ordinate increases at twice the rate of abscissa is :

A

`(2,4)`

B

` (2,-4)`

C

` (-9/8 ,9/2)`

D

` (9/8 , (9)/(2))`

Text Solution

Verified by Experts

The correct Answer is:
D
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