Let f(x) be the height of a maple tree in inches and x the number of years since 2000. A linear model for the data is f(x) = 9.44x + 84.182. 220 210- 200 190 180 170 160 150 140 130 120 10 100 90 70 60 6. 12 50+ A) To the nearest inch, estimate the height of the maple tree in 2014. inches B) Use the equation to find the year in which the tree will be 249 inches tall.

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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.