In 1994, 15% of the women who went on maternity leave returned to full-time work, while in 1993 only 12% returned. if the number returning in each year was 6, how many left to have babies in 1994?

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.