Question

Please help i will give 60 points

Answer 1

Explanation:

I just finished this homework so

u have

-2 -8 -18 -32 -50

-2 to -8=-6

-8 to -18=-10

-18 to -32=-14

-32 to -50=-18 now the gaps are going by 4 so it will be n^2-4