A function \(f\) has an absolute maximum at \(c\) if \(f(c)\geq f(x)\) for all \(x\in D\text{,}\) the domain of \(f\text{.}\) The number \(f(c)\) is called the ...

Here is the revised video description with all links and additional text removed: Learn how to determine the extrema from a graph. The extrema of a function are the critical points or the turning ...