Show that a cubic function (a third-degree polynomial) always has exactly one point of
Chapter 4, Problem 71(choose chapter or problem)
Show that a cubic function (a third-degree polynomial) always has exactly one point of inflection. If its graph has three -intercepts , and , show that the -coordinate of the inflection point is .
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