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Consider the curve shown below. Notice that the number of horses is increasing over time. 100 80 60 Number of Wild Horses 40 20 0 20 40 60 80 100 Years Hint Part A: Estimate the years when the number of wild horses is increasing by larger and larger amounts. (Increases at an increasing rate) The number of horses is increasing by ever larger amounts from Year to approximately Year Part B: Estimate the years when the number of wild horses is increasing but by smaller and smaller amounts. (Increases at a decreasing rate) The number of horses is increasing but by ever smaller amounts from Year to approximately Year