Question

For the sequence f(n) = 4n + 5, find the first three terms. Show all work.

Answer 1

To find the first three terms of the sequence f(n) = 4n + 5, substitute the values of n and simplify the expression.

Step-by-step explanation:

The given sequence is f(n) = 4n + 5. We can find the first three terms of this sequence by substituting the values of n and simplifying the expression.

1. For n = 1, f(1) = 4(1) + 5 = 9
2. For n = 2, f(2) = 4(2) + 5 = 13
3. For n = 3, f(3) = 4(3) + 5 = 17

Therefore, the first three terms of the sequence f(n) = 4n + 5 are 9, 13, and 17.