business uses​ straight-line depreciation to determine the value y of a piece of machinery over a​ 10-year period. Suppose the original value (when t=0) is equal to $39.000 and its value is reduced by $3900 each year. Write the linear equation that models the value y of this machinery at the end of

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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.