Max , Min Values of Quadratic Function (in Completed SqForm)
- Lew W.S.
Review how the completed square form of quadratic function is related to the maximum and minimum of the function
For a given function f(x) = a(x - h)² + k (where a, h, k are real numbers) what is the maximum or minimum value of the function? (Consider different cases : when a>0 and when a<0)