The Graph of the Integral Function
The y-coordinate of the point C is the integral from a to b of the function f, whose graph is shown. Therefore, C is a point on the graph of the function g(x) = integral of f from a to x. Drag the slider for b, the upper limit of this integral, to construct the graph of g. Can you see a connection between this new function and the integrand, f?
Carl Spitznagel, Created with GeoGebra