Question

Find the first four terms of the sequence given by the following.
a, = 33+4(n-1), n=1, 2, 3...

Answer 1

Answer: 33, 37, 41, 45

Explanation:

When n=1, we plug in to find a_1 = 33 + 4(1-1), or 33.

When n=2, we plug in to find a_2=33+4(2-1)= 37.

When n=3, we plug in to find a_3= 33 + 4(3-1) = 41

When n=4, we plug in to find a_4= 33 + 4 (4-1) = 45