Submit Answer 17. [-/1 Points] DETAILS SPRECALC7 3.6.089. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A graphing calculator is recommended. A drug is administered to a patient, and the concentration of the drug in the bloodstream is monitored. At time t 2 0 (in hours since giving the drug) the concentration (in mg/L) is given by c(t) = 4t 12 + 1 Graph the function c with a graphing device. (Round your answers to two decimal places.) (a) What is the highest concentration of drug that is reached in the patient's bloodstream? C = mg/L (b) What happens to the drug concentration after a long period of time? Nothing. the concentration of the drug remains constant throughout its time in the bloodstream. The concentration of the drug in the bloodstream goes to 0 mg/L. O The concentration of the drug in the bloodstream is naturally restored to its highest level. The concentration of the drug in the bloodstream Is reduced by 50%. (c) How long does it take for the concentration to drop below 0.4 mg/L? t = hr Need Help? Read It Watch It