In Exercises 39 and 40, use the fact that is twice the
Chapter 8, Problem 8.1.1.386(choose chapter or problem)
In Exercises 39 and 40, use the fact that k = 2p is twice the focal length and half the focal width, to determine a Cartesian equation of the parabola whose polar equation is given.
\(r=\frac{4}{2-2 \cos \theta}\)
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer