Por favor me ajudem com isso!

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

If the average of x, y and z is 15 what is their sum

Let d be the domain and let ƒ be the possible function. determine if the relation is an example of a function. d = {x| x is a date, expressed in day/month/year} ƒ(x) = temperature in seattle washington on that date