Question License

Question ID 129068 (Universal ID 1488577197759166)

This question was written by Day,Alyson, mb Smart,Jim, derived from work by Morales,Lawrence, mb 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.