00:01
In this question, we have to consider the function given over on the right and we have to find the five subparts.
00:05
The interval where the function is increasing, pretty much straightforward.
00:09
This is the region where the function is increasing.
00:12
I think this is the only region where the function seems to increase.
00:15
So x is an element of starts from 2 and ends at 4.
00:20
Functions are decreasing.
00:21
So i'm again going to highlight, let me clear this up and i'm again going to highlight the decreasing part.
00:29
So this is the decreasing part definitely and this is the decreasing part as well.
00:33
So x is an element of, this is from negative 2, negative 2 to negative 1 to negative 1.
00:44
Union, union, then we have from 4 till infinity, of course.
00:49
It is going forever...