First Derivative Test Practice Test

A function $g$ satisfies $g'(x)>0$ on $(2,5)$ and $g'(x)<0$ on $(5,9)$; where is a local maximum?

For $u$, $u'(x)>0$ on $( -1,2)$, $u'(2)=0$, and $u'(x)<0$ on $(2,8)$; where is a local maximum?