The graph of the second derivativef'' of a functionfis shown. State thex-coordinates of the inflection points off.

x= (smaller value)

x= (larger value)

On f(x) graphs, it is where the slope changes from + to -(0, point at which not increasing or decreasing). On f'(x) graphs, it's where there are horizontal tangents (slope =0). So for f"(x) it should be wherever the function crosses the x -axis? Which would bex=1, and x=8?