Question

In this sequence of images, more and more squares are added to create larger squares. What geometric sequence describes the total number of small squares in each successive picture?

1 square, 4 squares, 9 squares, 16 squares

What is the rule for the geometric sequence of total small squares in each large square?

Answer 1

please help

Answer 2

I only have these options:
an=n^2
an=2n
an=n^2+1
an=n^2-2

Answer 3

1^2 = 1, 2^2 = 4, 3^2 = 9

An = n^2

Answer 4

make sense?

Answer 5

yea

Answer 6

thank you