C CTBickel New member Joined Apr 24, 2013 Messages 2 Apr 24, 2013 #1 Stuck on another one! help! Determine the intervals on which the following function is increasing: f(x)= integral(t^3/(1+t^2)dt) from 1 to 1-3x
Stuck on another one! help! Determine the intervals on which the following function is increasing: f(x)= integral(t^3/(1+t^2)dt) from 1 to 1-3x
MarkFL Super Moderator Staff member Joined Nov 24, 2012 Messages 3,021 Apr 24, 2013 #2 Just like your other problem, you need to apply the derivative form of the FTOC and the chain rule...can you differentiate f(x) and equate it to zero?
Just like your other problem, you need to apply the derivative form of the FTOC and the chain rule...can you differentiate f(x) and equate it to zero?
L lookagain Elite Member Joined Aug 22, 2010 Messages 3,250 Apr 24, 2013 #3 CTBickel said: Stuck on another one! help! Determine the intervals on which the following function is increasing: f(x)= integral(t^3/(1+t^2)dt) from 1 to 1-3x Click to expand... CTBickel, please read the following before posting again: http://www.freemathhelp.com/forum/threads/41538-Read-Before-Posting!!
CTBickel said: Stuck on another one! help! Determine the intervals on which the following function is increasing: f(x)= integral(t^3/(1+t^2)dt) from 1 to 1-3x Click to expand... CTBickel, please read the following before posting again: http://www.freemathhelp.com/forum/threads/41538-Read-Before-Posting!!
