Written down in terms of n, an expression for the nth term of the following sequences 9,11,13,15,17

2n+7

Step-by-step explanation:

Use this formaula whenever dealing with sequences where the difference between the numbers is constant.

a(n-1)+b

where a is the difference between the numbers

and

b is the first term, in this case, 9

So

2(n-1)+9

= 2n-2+9

= 2n+7

Now to check your answer, substitute a value of n into the equation, for example 3, and calculate.

2(3-1)+9= 13

If you look at the sequence, you'll see that the 3rd term is 13, so the expression is correct.

Hope this helps!

don't give

take it once

try and try and you will not

happy to

pls mark as brainliest