Hi, i am writing a c++ program, and i need polynomials to calculate some things.
I found this tutorial how to do it from programming perspective, but i can't understand how to convert that data to x and y variables
If you scroll to 10:20, you can see the output data: https://www.youtube.com/watch?v=YKmCiQLNcPA.
So that's what i have to do, user input 5 values for x, y axis. The program calculates the curve, then the user can get the coordination for any point of the curve.
My problem is, all those polynomial tutorials don't show any x, y values, they just use some other values, but there is no data i could use, i need coordination from the calculated curve.
Can someone help me, how to calculate the x, y data from those polynomials? I am not the best with math, so i can't do much.