I would like some help in these questions:

[slate kraken]

For Q2, first simplify the domains like |x|<2 is gonna be -2<x<2

Then start graphing the function, if for example f’(x)>0 it means that the function is increasing

if f’(x)=constant it means the function is just a line

[silent igloo]

Yes I guess the want the original funcion f(x)

[slate kraken]

Yes

Also one thing, it says |x|<2 and also -2<x<0 so be careful that the domain -2<x<0 has two rules

[silent igloo]

can u sketch me an example

[slate kraken]

Sure

[silent igloo]

Unforsantly I got less than 30 min to submit this assignment

[slate kraken]

Oh so let’s do it fast

[slate kraken]

Ok here what I’m gonna do is that, I’m gonna draw a graph that increases in the part 0<x<3

because the derivative of it is positive

[silent igloo]

yeah

[slate kraken]

it can be any sort of function

but it should increase

So that as you can see, those yellow lines, thei slope is always positive

Does it make any sense to you?

[silent igloo]

Yeah, I got it
many thanks

[slate kraken]

You are done?

[silent igloo]

I still have q4 left

[slate kraken]

Yes I answered it in your new forum

[frigid bay]

.solved