Tag: monotonicity

6 July 2019
Ups and downs
We are given a function \(f(x)\), for which the right derivative \[f'_+(x) = \lim_{h\rightarrow 0^+}\frac{f(x+h)-f(x)}{h}\] is defined in \(\Bbb R\). We also know...
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9 June 2019
Monotonically speaking
The concepts of monotonicity and continuity are very different. However, if we consider a monotonic function whose domain is an interval, we can deduce that right and left limits...
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