Write Four Additional Terms of the Geometric Sequence $$a _ { n } = a _ { n - 1 } + 4$$

Multiple Choice

Write four additional terms of the geometric sequence.
-Find the first four terms of the sequence with first term 9 and nth term $$a _ { n } = a _ { n - 1 } + 4$$

A) 13, 17, 21, 25
B) 0, 4, 8, 12
C) 9, 4, 8, 12
D) 9, 13, 17, 21