plz help i don't understand this ;w; i have alot more so math work to do and i need to pass these six weeks

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

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.

Predict which statements are true about the intervals of the continuous function. check all that apply