For a month, Mrs. McCoy's science class recorded the low temperature each day. Daily low temperature (°F)
44
40
48
52
56
60
What was the upper quartile of the temperatures?
°F

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.