In this project i have to use functions, and call upon functions. I just need help with the project. What we have to do is take a function such as x^2 + 2, and ask the user to input boundries. like if it goes from a=-2, b=5. Then we have to use the left hand rule, right hand rule, and trapezoid rule to get the area under the graph (Integral). It has to be in the C language.
This will be running on win xp