(1) Assuming the rate of leakage decreased linearly from 62000 to 53000 barrels per day during the time interval stated above, write a function f(t) for the daily rate of leakage in terms of time. (In this problem, use t= 0 for April 20, so July 15 will be t= 86, with days being the unit of time.)

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.