GO TO THIS LINK: 

https://student.desmos.com/join/ayw5p8

​

After trying disastrously to land a rocket several times, in December 2015, SpaceX finally stuck its first landing on December 21st. The company’s Falcon 9 rocket gently touched down on a concrete pad at Cape Canaveral, Florida. 

​

Your answer to the Puzzle is the Password.