How does that tie into the previous graph?
It ties in exactly; that was my point. The previous graph plotted two plots: 1) the raw data and 2) an exponential fit with a time constant (exponential time constant or e-folding time) of 9 days. The two curves (as you may recall) were right on top of each other.
This next day's data fit right on top of the curve.
However, what will really be important is whether the curve continues. If we hit 400 cases by Friday, then it is clear that the growth curve is robust.