GIVING BRAINLIEST! 20 POINTS!

Graph the first six terms of a sequence where a1 = 4 and r = 2.

A. { (1, 8), (2, 16), (3, 32), (4, 64), (5, 128), (6, 256) }
B. { (1, 4), (2, 8), (3, 16), (4, 32), (5, 64), (6, 128) }
C. { (1, 2), (2, 8), (3, 32), (4, 128), (5, 512), (6, 2048) }
D. { (1, 8), (2, 32), (3, 128), (4, 512), (5, 2048), (6, 8192) }