graph shows the amount of a medicine m in milligrams

Last updated: 3/3/2023

graph shows the amount of a medicine m in milligrams remaining in a patient s body h hours after receiving an ection The amount of the medicine decreases exponentially Let m 270 2 70 1 5 Find the decay factor for each time interval 2 700 In the first 1 5 hours the medicine decreased by a factor of 3 4 In the first 0 5 hours the medicine decreased by a factor of 5 In the first 1 hour the medicine decreased by a factor of Write an equation relating m the number of milligrams of the drug in the patient s body and h the number of hours since the injection 6 m h m mg of drug in body 0 270 250 200 150 100 50 1 5 80 0 5 1 1 5 2 2 5 h hours since injection