When George was 20 he had the best arm in New England. He could throw the ball 95 mph! However, as George aged on, he lost velocity on his fastball exponentially and, by 32, he was throwing the ball 78 mph. Now everyone could hit off him!
a. George wants to come up with a function to model his velocity decrease where it starts at the age of 18. Help George out! (You will need a calculator and may round to four decimal places as needed)