Question

the nth term of a sequence is 3n + 2
A.) work out the first three terms of the sequence
B.) work out the tenth term of the sequence

Answer 1

Answer:

5;8;11 - - 32

Step-by-step explanation:

Sub in n=1 to get the first term

3(1)+2 = 5 - T1

3(2)+2 = 8 - T2

3(3)+2 = 11 - T3

You can get the 10th term either by going from 11 and adding 3 (the common difference), or by using the formula

n=10; 3(10)+2

32 - T10

Answer 2

Answer:

a)first three terms are 5,8,11

b)32

Step-by-step explanation:

hope it helps