3 years ago

Short Answer

Mathematics

1 answer:

prisoha [69]3 years ago

3 0

9514 1404 393

Answer:

6, 9, 12, 15

Step-by-step explanation:

Comparing the given formula to the formula for the general term of an arithmetic sequence, ...

an = a1 +d(n -1)

we see that a1 = 6 and d = 3. That is, the first term of the sequence is 6 and each term is 3 more than the last.

The first 4 terms are 6, 9, 12, 15.

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