Yes it is, if you didn't use a number more than once in the x-axis then it is a function
Unfortunately, this info does not produce a "nice" result; 122 divided by 11 comes out to 11 rows plus one seat either in a row by itself or not: 1
122 seats
--------------- = 11 rows plus 1 seat left over
11 rows
The answer is 1,163, my friend!