Question License

Question ID 129752 (Universal ID 1488999011992586)

This question was written by Day,Alyson, mb Simmons,Matthew, mb Gannon,Sean, derived from work by Smart,Jim; Sousa,James. This work is licensed under the IMathAS Community License (GPL + CC-BY).
The code that generated this question can be obtained by instructors by requesting an instructor account on MyOpenMath.com.