This work is about the parabolas in real life, how to solve a quadratic equation using two methods the general formula and the graphing method,where can parabolas be found in real life and how are they useful to us today.
I did my work first starting by solving the quadratic equations the teacher gaves us and doing it in milimetric paper. Then i went around in search of parabolas in my way and then i searched two in the internet. Finally i answered the question in a conclusion.
Well comparing the two methods i think that the graphical method is better because with two easy steps you obtain the discriminants and also you get the exact coordinates to make your parabola.