WS 12 Continuous and periodic rates

1. Correct or Incorrect Statement: Periodic rate is equal to the Continuous rate. A) Correct B) Incorrect 2. For writing exponential functions r= rate and C is initial value. i) Write the general form if a periodic rate is given. ii) Write the general form if a continuous or relative rate is given. 3. Interpretation of Exponential function. The amount (in milligrams) of a drug in the body t hours after take a pill is given by A(t)=500(0.62)t a) What is the initial dosage given? Soo my b) What percent of the drug leaves the body each hour? (This is the rate, so write as a percentage.) 10.6238% c) Is A(t) a growth or decay function? Dea, funtion d) Is A(t) a continuous function? e) Is the rate a continuous rate? If it is not a continuous rate, find the exact continuous rate, then write as percentage to 4 decimal places if needed