hey would probably get smaller!
you would use a line graph
I believe that this would probably be a line graph, or a double line graph-whichever you choose to call it. It could also be a double bar graph though too.
a store
double bar graph
double bar graph
Without it you would not know which bars refer to which datasets.
If you double the diameter, or the radius, then the perimeter will also double.
One a US customary ruler, the increments are usually in eighths or sixteenths of an inch. Few rulers would have increments that are smaller.
A double bar graph would tell us.
The wavelength would double.
you would get a fine.
I would hope that a graph of deceleration would be visible.