Re: Differntiability question

Posted by Homer Simpson on Apr 09, 2014; 2:48pm
URL: http://discussion-forum.276.s1.nabble.com/Differntiability-question-tp7586136p7586457.html

hi, i tried it again and this time, i got a=5 and c=4

taking the problem as (after correction mentioned)

f(x)={x^2+3x+a    if x<=1
       {ax+c           if x>1

We equate LHD and RHD for derivative to exist at x=1

Please let me know if this is fine.