Question

Limitations of increasing and decreasing functions

Answer 1

Answer:

The derivative of a function may be used to determine whether the function is increasing or decreasing on any intervals in its domain. If f′(x) > 0 at each point in an interval I, then the function is said to be increasing on I. f′(x) < 0 at each point in an interval I, then the function is said to be decreasing on I.

Answer 2

Answer:

actually there is not given any limitations of it how I know in book but u can write limitations accordingly to it from defination and graph of it u can figure out the limitations easily