The equation of the normal to the curve `y=be^(-x//a)` where it cuts y-axis is

Equation of normal to curve y=b*e^(-(x)/(a)) where it cuts the y-axis,is

The equation of normal to the curve y^(2)=8x is

The equation of normal to the curve x+y=x^(y) where it cuts X -axis is …………

The equation of the tangent to the curve y=be^(-x//a) where it crosses the y-axis is

Consider the curve y=ce^(x/a ) .The equation of normal to the curve when the curve cut y-axis is

Consider the curve y=ce^((x)/(a)) the equation of normal to the curve where the curve cut y -axis is

The equation of the normal to the curve y=2x^3+6x^2-9 where the curve crosses the y-axis is

The equation of the normal to the curve y=e^(-2|x| at the point where the curve cuts the line x=-1/2 , is

The equation of the normal to the curve y= e^(-2|x|) at the point where the curve cuts the line x=-(1)/(2), is