Question

1.The algebraic form of an arithmetic sequence is 3n+2
a) What is the first term of this sequence? b)What is the common difference?
c) Write down the sequence​

Answer 1

Step-by-step explanation:

Tn = 3n + 2

T1 = 3×1 + 2 = 5

T2 = 3×2 +2 = 8

T3 = 3×3 + 2 = 11

T4 = 3× 4 + 2 = 14

________

1. first term = 5

2. common difference = 8 - 5 = 3

3. Series = 5, 8, 11, 14