Find equations of the tangent line and normal line to the given curve at the specified point.
Y = 2xe^(x) , (0,0)
. At , The tangent gradient equals
Equation of tangent:
The equation of Normal line has the same coordinate of intersection and the same y-intercept but the gradient is different. The gradient of the normal line is where is the gradient of the tangent line and is the gradient of the normal line.
This Equation of normal line: