Find the equation of tangent and normal to the curve `y = "2.e" ^((-x)/(3))` at the point where the curve meets the Y - axis

Find the equations of tangent and normal to the curve y= e^(x) at x= 0.

Find the equations of the tangent and the normal to the curve y = (x-7)/((x-2)(x-3)) at the point, where it cuts the X-axis.

Find the equations of tangent and normal to the curve y=x^(2) - 2x -3 at the point (2, 3)

Find the equation of the tangent and the normal to the curve y = x^(2) + 4x + 1 at the point where x = 3

Find the equation of tangent of tangent of the curve y = b * e^(-x//a) at that point at which the curve meets the Y-axis.

Find the equation of tangent of tangent of the curve y = b * e^(-x//a) at that point at which the curve meets the Y-axis.

Find the equations of tangent and normal to the curve y^(2)-4x-2y+5=0 at the point where it cuts the x-axis.

Find the equations of the tangent and the normal to the curve y (x -2) (x -3) - x + 7 = 0 at the point where it cuts the x-axis

Find the equation of the tangent and normal to the curve y(x-2)(x-3)-x+7=0 at the point where it cuts the x-axis.