please help, need to find increasing, decreasing, local max/min, concave up/down, and POI of derivative function

Question

anonymous · Answer

depends largely on the function, right?

anikate · Answer

attachment

anikate · Answer

@satellite73

anikate · Answer

had to post the picture

anonymous · Answer

oh that is the derivitive

anonymous · Answer

the interval over which the derivative is positive (above the x axis) the function is increasing

anikate · Answer

the grpah shows the derivative, how do i find the increasing of the regular f function, not f' @satellite73

anonymous · Answer

like i wrote above

anonymous · Answer

the function is increasing over the interval where the derivative is positive

anonymous · Answer

"positive" is a synonym for "above the x axis "

anonymous · Answer

looks like that derivative is above the x axis over two intervals  right?