Question

The nth term of a sequence is 3n . Work out the first three terms and the 10th term of the sequence.


Urgent

Answer 1

Answer:

3,6,9 are the first three terms

10th term-30

Step-by-step explanation:

Just put the value of n as the term number to get the term

First term: 3n=3*1=3

Tenth term: 3n=3*10=30

Answer 2

Answer:

The nth term is given by 3n+2, so for the first term, this is when n=1, so we substitute 1 as n and do a similar thing for 2nd and 3rd terms. 1st term (n=1): 3(1)+2= 3+2=5 2nd term (n=2): 3(2)+2=6+2=8 3rd term (n=3): 3(3)+2= 9+2=11 ... the 10th term of the sequence is when n=10 so we substitute n=10 into the nth term formula which gives: 3(10)+2=32

hope helps u.....