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tracey built a small boat and recorded the distance it traveled. the table below shows the distance traveled (f) during the first 4 seconds after starting (p).
elapsed time
(seconds) distance traveled
(feet)
1 4.2
2 8.4
3 12.6
4 16.8
which of the following equations represents the relationship between the distance traveled and the elapsed time?
p = 4.2f
f = 4.2p
p = 4.2 + f
f = 4.2 + p