The linear model represents the height, f(x) of a water balloon thrown off the roof of a building overtime, X, measured in seconds: Part A: During what interval(s) of the domain is the water balloons height increasing?

Part B: During what interval(s) of the domain is the water balloons height staying the same?

Part C: During what interval(s) of the domain is the water baloons height decreasing the fastest? Use complete sentencrs to support your answer.

Part D: Use the constraints of the real-world situation to predict the height of the water balloon at 16 seconds. Use complete sentences to support your answer.