Whats the distance between (12,9) and (16,14)

The table shows the distance traveled over time while traveling at a constant speed.

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

In the geometric progression –3, 12, −48… what term is 3,072?