Have you ever asked the user to enter a number and then a letter is entered that ruins the program? Well here is the solution and explanation to solve this problem. This tutorial will explain how to use a specific function that will allow you to enter
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Enter a parabola in the form of y = ax^2 + bx + c. Then the program will graph the parabola and give you info about the parabola. Very simple and easy to follow code. Please comment and vote.(ScreenShot)
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