Describe how to find a parabola's vertex if its equation is in the form f(x) - ax' + bx
Chapter 3, Problem 78(choose chapter or problem)
Describe how to find a parabola's vertex if its equation is in the form f(x) - ax' + bx + c. Use f(x) - x2 - 6x + 8 as an example.
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