This demo goes with Activity 3.11 in Section 3.4 of [b]Active Calculus[/b] by Matt Boelkins. You can download the book here: [url]http://faculty.gvsu.edu/boelkinm/Home/Download.html[/url]. (The distances have been changed from 3 and 2 kiolmeters to 6 and 4 kilometers.) [br][br]Drag the point labelled Z to change the point where the hiker leaves the road and enters the woods. The distances traveled in each place are marked on the diagram; the time spent on the road, in the woods, and combined are shown above the diagram.

This demo goes with Activity 3.11 in Section 3.4 of [b]Active Calculus[/b] by Matt Boelkins. You can download the book here: [url]http://faculty.gvsu.edu/boelkinm/Home/Download.html[/url]. (The distances have been changed from 3 and 2 kiolmeters to 6 and 4 kilometers.) [br][br]Drag the point labelled Z to change the point where the hiker leaves the road and enters the woods. The distances traveled in each place are marked on the diagram; the time spent on the road, in the woods, and combined are shown above the diagram.