the table shows the elevation p (t) (in meters) of a submersible t minutes after it begins to descend. the ocean is at a depth of 3810 meters

Time (minutes), t
0
5
10

Elevation (meters), p(t)

Does this submersible descend faster than the submersible at a rate of -75 feet per minute?

use a graph to justify your answer.

both submersibles begin to descend at the same time. which one reaches the ocean first?

a. submersible in the table
b. submersible changing at a rate of -75 feet per minute