Using C++,thanks.

Lab Assignment Background You remember calculus don't you? The basic concept of an integral is the area under the curve, the curve represented by some function. If you can integrate a function, you can calculate that area directly, but for some functions it is easier to approximate that area using discrete, iterative methods. We are going to investigate one of those methods, the Trapezoid Rule (http://en wikipedia.org/wiki Trapezoidal rule) Trapezoid Rule, area of a Trapezoid The basic idea is to draw a series of trapezoids that approximate the area under a curve, where the more trapezoids we draw, the better the approximation. First, remember how to calculate the area of a trapezoid