JEE Main 2004Annual, Paper 1MathematicsEasyLimit, Continuity and Differentiability420× since 2002A point on the parabola y2=18x{y^2} = 18xy2=18x at which the ordinate increases at twice the rate of the abscissa isAOption A. (98,92)\left( {{9 \over 8},{9 \over 2}} \right)(89,29)BOption B. (2,−4)(2, -4)(2,−4)COption C. (−98,92)\left( {{-9 \over 8},{9 \over 2}} \right)(8−9,29)DOption D. (2,4)(2, 4)(2,4)CheckSkip · show solution