Question

The nth term of a sequence is 3n+2

Answer 1

Answer:

see explanation

Step-by-step explanation:

Given the n th term formula.

To find the first 3 terms substitute n = 1, 2, 3 into the formula

(a)

$a_{1}$ = (3 × 1) + 2 = 3 + 2 = 5

$a_{2}$ = (3 × 2) + 2 = 6 + 2 = 8

$a_{3}$ = (3 × 3) + 2 = 9 + 2 = 11

The first three terms are 5, 8, 11

(b)

Substitute n = 10 into the formula

$a_{10}$ = (3 × 10) + 2 = 30 + 2 = 32

The tenth term is 32

Answer 2

Answer:

5 8 11

Step-by-step explanation: