a)
Point of intersection:
Derivative:
Here's another one that he didn't go over & I am totally lost on.
Determine the angle between the two curves to the nearest degree for the curves at each point of intersection. Note they are not orthogonal trajectories.
a. y=x^2 and y=(x-2)^2
b. x^2 - y^2=3 and x^2 - 4x+y^2 +3=0
Thanks again!