The equation is .

                 (1st term)

                 (2nd term)

                 (3rd term)

                 (4th term)

                 (5th term)

                 (6th term)

                 (7th term)

                 (8th term)

                 (9th term)

              (10th term)

The points are (1, 10), (2, 15), (3, 22.5), (4, 33.75), (5, 50.625), (6, 75.9375)

(7, 113.90625), (8, 170.859375), (9, 256.2890625), (10, 384.43359375)

The graph of the sequence is

Draw a coordinate plane

Plot the points (1, 10), (2, 15), (3, 22.5), (4, 33.75), (5, 50.625), (6, 75.9375)

(7, 113.90625), (8, 170.859375), (9, 256.2890625), (10, 384.43359375)

The graph of the geometric sequence is