# Answer

Our function should take the two limits of integration and the number of
intervals as arguments. It should return the approximation to the area under
`integrand` as its result.

float trapezoid (float a, float b, int N)

Notice that everything is a floating-point number except for the number of
subintervals, which is an integer.

Return to lesson.

*Christopher R. Johnson *

Hamlet Project

Department of Computer Science

University of Utah