A point on the parabola `y^2=18 x` at which the ordinate increases at twice the rate of the abscissa is (a)(2,6) (b) `(2,-6)` (c)`(9/8,-9/2)` (d) `(9/8,9/2)`

A point on the parabola y^2=18 x at which the ordinate increases at twice the rate of the abscissa is (a) (2,6) (b) (2,-6) (9/8,-9/2) (d) (9/8,9/2)

A point on the curve y^(2) = 18 x at which the ordinate increases at twice the rate of abscissa is

Find the point on the parabola y^(2)=18x at which ordinate is 3 times its abscissa.

Find a point on the curve y^(2)=2x at which the abscissa and ordinates are increasing at the same rate.

The co-ordinates of a point on the parabola y^(2)=8x whose ordinate is twice of abscissa, is :

At what point of the parabola x^2=9y is the abscissa three times that of ordinate?

The coordinates of the point on the ellipse 16x^2 +9y^2 =400 where the ordinate decreases at the same rate at which the abscissa increases, are (a) (3,3/16) and (-3,-3/16) (b) (3,-16/3) and (-3,16/3) (c) (1/16,1/9) and (-1/16,-1/9) (d) (1/16,-1/9) and (-1/16,1/9)

The point on the ellipse 16x^(2)+9y^(2)=400 , where the ordinate decreases at the same rate at which the abscissa increases is (a, b), then a+3b can be

The line 4x+6y+9 =0 touches the parabola y^(2)=4ax at the point

Length of the focal chord of the parabola (y +3)^(2) = -8(x-1) which lies at a distance 2 units from the vertex of the parabola is (a) 8 (b) 6sqrt(2) (c) 9 (d) 5sqrt(3)