Graph f, given its first derivative

The graph of a function [math]f[/math] is hidden, but its derivative, [math]f'[/math], is graphed as a solid black line. Move the blue points to make the graph of [math]f[/math]. As you work, you can click the "Check Accuracy" button to see if you are making progress. Click "Reveal Answer!" to show the actual graph of [math]f[/math].[br][br]To help you, three red points are given that all lie on the graph of [math]f[/math].

Information: Graph f, given its first derivative