Question

Write the common dirffrence of the sequence with algebraic expression 3n+11.

Answer 1

Answer:

The difference between these expressions is 8, so this must be the common difference between consecutive terms in the sequence.

Step-by-step explanation:

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Answer 2

Answer:

The common difference of the sequence is 3.

Step-by-step explanation:

Here's what you should do.

First of all, you suppose 'n' as 1 and you put 1 instead of 'n' and solve the equation. The value you get is t(1).

Secondly, you suppose 'n' as 2 and you put 2 instead of 'n' and solve the equation. The value you get will be t(2).

And you may know that,

Common difference(p.d) = t(2)-t(1)

And you will end up getting the answer 3.