Al changes av 3. Let D = {xlx is a student) be the domain, and let f(x) = "date of birth" be the possible function. Determine if the relation is an example of a function.
O No, f is not a function
function
Yes, f is a function.

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220