In our Unit 2 Math project, we were asked to create a real life project that included functions and then solve it with graphs. The following document is my final project.
Our project described the French re-re-re-re-re-re-re-revolution in 6769 where headless people connected to their head via bluetooth is the new fashion. Our question is to use the graph to model the change of the new number of headless people each year.
I am most proud of our work in the part of which we were asked to identify the intervals of increase, decrease, and constants. I am very proud of it because not only did we included specific equations with variables, but we also showed all functions in the right format, which took a long time and effort.
It was very hard to design a solvable questions and create a graph that models it. It was very hard and we had to redo our graph several times in my notebook. But we eventually overcame it by revising our problem from asking about 1 year to over a course of years.
I would improve our last part of explaining the functions in our story’s context, if we had more time, we would include more details into our responds so that someone who did not read our background story can also easily understand our model.
This project helped me a lot at understanding the piecewise function as it provided a chance for me to actively engage in learning and design the problem ourselves. It helps us deepen our understanding of how the functions connect to the real world.


















