Question

First four terms of the sequence a_n = 2n + 3 are ______.

Options

• 3, 5, 7, 9

• 5, 7, 9, 11

• 5, 8, 11, 14

• 1, 3, 5, 7

Answer 1

First four terms of the sequence a_n = 2n + 3 are 5, 7, 9, 11.