Jack & Jill
Jack and Jill went up the hill.
They stayed and rested for a while and then came back home.
This applet shows
- how far from home along the path they were at any time:
- how high above their home they were at any time:
- how high above their home they were at any point along the path:
Given any one of these curves - can you make the other two? Why or why not?
Given any two of these curves - can you make the third? Why or why not?