ActiveSheet.ChartObjects in one line

I have the following code to set the minimum value of the y-axis of "My Graph":

ActiveSheet.ChartObjects("My Graph").Activate
ActiveChart.Axes(xlValue).MinimumScale = 0

Is there a way that I can do this in one line? For example:

ActiveSheet.ChartObjects("My Graph").Axes(xlValue).MinimumScale = 0

I'm trying to figure out how to point to anything anywhere. Could I even lose the ActiveSheet part? Is there something like this?:

Sheets("My Sheet").ChartObjects("My Graph").Axes(xlValue).MinimumScale = 0

I'm hoping to be able to point at anything anywhere.

Thanks for the help!