Question

Find the first 3 terms of the sequence below.​

Answer 1

Explanation:

1 - 8

2 - 14

3 - 22

Answer 2

8,14,22

Explanation:

Tn = n^2 +3n +4

n=1

= 1^2 +3(1) +4

= 1 +3+4

= 8

n=2

= 2^2 +3(2) +4

= 4 +6+4

= 14

n=3

= 3^2 +3(3) +4

= 9 +9+4

= 22