The first five terms of the sequence are:
a1 = 4(1) + 1 = 5
a2 = 4(2) + 1 = 9
a3 = 4(3) + 1 = 13
a4 = 4(4) + 1 = 17
a5 = 4(5) + 1 = 21
Therefore, the first five terms of the sequence given by the formula an = 4n + 1 are 5, 9, 13, 17, and 21.
What are the first five terms of the sequence given by the formula an = 4n + 1?
1 answer