Riemann sums: Estimate area
Consider a continuous function f(x) defined on the interval [0,a].
Things to try:
1. Change the function f(x).
Examples:
1. f(x)=sin(x^2-1)
2. f(x)=1/(x+1)
3. f(x)=4*sqrt(1-x^2)
2. Change the value of a.
3. Drag Slider n to approximate the area.