How to find minimum/maximum value of a function? | Algebra | SAT hacks | Problem 12

In this video, we take a look at how to find the minimum or maximum value of a function, using derivatives.
The given question is that we have a function f(x) = x^2 - 48x + 2304; find its minimum value.
These questions are common in MCQ exams and in SAT.

Видео How to find minimum/maximum value of a function? | Algebra | SAT hacks | Problem 12 канала AlphaPi - Debam Das