3. (6 pts) Let Dll) be the function in the graph below. This function approximates the number of daylight hours at a lat
Posted: Thu May 12, 2022 1:45 pm
3. (6 pts) Let Dll) be the function in the graph below. This function approximates the number of daylight hours at a latitude of 40 N.1 days after January 1. - Daylight (hours) 16 14 12 10 N 6 4 2 0 100 200 Time (days) (a) (3 pts) Use the graph to approximate DV(270). Include units in your answer D (270) (b)3 pts) Based on the graph, find an approximate value of with 20 <1 % 320 for which the instantaneous rate of change of Dr) is equal to xero. 4. (8 pts) Let f(x) = 8V. Write the cquation of the tangent line to f() at the point with x=4. dy 5. (10 pes) Find and for ycosir)