The number of bacteria, B, in a refrigerated food is given by B(t) = 20t²-20t+120 where t, is the temperature of the food in Celsius and − 2 ≤ t ≤ 14. a. At what temperature will the number of bacteria be minimal? b.What will the minimal number of bacteria be?

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A: Differential equation and it's solution

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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.