Frank is a zookeeper who earns $15.35 an hour plus time and a half for weekend work. Last week he worked 40 hours plus 16 hours of overtime
on the weekend. What is the total amount he earned?

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.