Little help

swag312

New member
Joined
Jan 9, 2020
Messages
29
Hey, it would be really nice if someone could give me a correct answer with a little explanation to this question. Thanks.
 

Attachments

HallsofIvy

Elite Member
Joined
Jan 27, 2012
Messages
5,572
The derivative of a function is the rate of change of that function at each point. The derivative is positive where the function is increasing. Where is this function increasing?
 

swag312

New member
Joined
Jan 9, 2020
Messages
29
The derivative of a function is the rate of change of that function at each point. The derivative is positive where the function is increasing. Where is this function increasing?
So the answer is A then ? it looks like it's increasing from (-2;2)
 

Dr.Peterson

Elite Member
Joined
Nov 12, 2017
Messages
6,009
Yes.
 
Top