Copy of Limit Balloon
A balloon is pictured. Its volume is given by shown on the horizontal axis, and its radius is given by . Drag to adjust the volume of the balloon.
1. Find the volume at which the balloon pops.
2. The radius is a function of .
(a) Estimate by manipulating the value of .
(b) Compute exactly by using the expression for as a function of .
(c) Explain what represents in words.