Blood and Money 100 When given a medication, patients often have to wait quite a while before it starts to take effect. 80 Suppose the concentration c (in milligrams per milliliter) of a drug in a patient's bloodstream can 60 be modeled by the function Concentration (mg/ml) 40 c(t) = -0.000276* + 0.03t~ + 0.44t , 20 where t represents time in minutes since the . drug's injection. 20 40 80 100 Time (in minutes) 1) On a domain of [0, 140], sketch the graph of the function in the space provided