7.12 Equations quiz answers for k12

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

True or false look at the picture pls : /

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.