Question License

Question ID 145977 (Universal ID 1498767345754292)

This question was written by Day,Alyson, mb Berwald,Giselle, mb Gannon,Sean, derived from work by Day,Alyson; Jenck,Michael, mb Lewis,Matthew. 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.