#1, non-calculator At the beginning of 2010, a landfill contained 1400 tons of solid waste. The increasing function Wmodels the total amount of solid waste stored at the landfill. Planners estimate...

#1, non-calculator At the beginning of 2010, a landfill contained 1400 tons of solid waste. The increasing function Wmodels the total amount of solid waste stored at the landfill. Planners estimate that W will satisfy the differential dlf eon -300) for the nest 20 years. W' s measured in tons, and is measured in years from equation d 2 the start of 2010. (a) Use the line tangent to the graph of ll' at 0 to approximate the amount of solid waste that the landfill contains at the end of the first 3 months of 2010 (time , = ). 4 b) Findin terms of sto determine whether your answer in part (a) is an underestimate or dr an overestimate of the amount of solid waste that the landfill contains at time . epcar solution- T tothe differential er-300) with inial dlW1 = T?(F- dr 2 with initial condition W (0) 1400.