Normal Line - Maple Help

Normal Line

 Description At a specified point ${x}_{0}$, obtain the equation of the line normal to the curve $y=f\left(x\right).$ If necessary, adjust the axes in the graph via its Context Menu option Axes/Properties.

 Normal Line Enter the function $f\left(x\right)$ and ${x}_{0}$, the abscissa of the point at which the normal will be constructed:   ${x}_{0}=$ (Default value: ${x}_{0}=0$)

   $f\prime \left(x\right)=$ $m=f\prime \left({x}_{0}\right)=$ Normal Line:

 Commands Used