In real life situations the growth need not be smooth and always increasing or decreasing. The functional values may be having different turnings and may be disappearing at some points. These kinds of situations are represented by polynomial and rational functions. This assignment will enable you to identify such functions and interpret them mathematically and graphically.

You are required to attempt all the 5 tasks in this assignment,answer the following questions, and show stepwise calculations. When you are instructed to make a graph in this assignment, please useGeoGebra graphing tool.

Task 1. Interpret the following graph in detail:

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