well, the recursive rule of aₙ = aₙ₊₁ + 7, where a₁ = 15, is simply saying that
we start of at 15, and the next term is obtained by simply adding 7, and so on.
well, that's the recursive rule.
so then let's use that common difference and first term for the explicit rule.

The answer is equal to -0.6
:) Well, I dunno about anyone else but this question makes my head spin!
Answer:
B
Step-by-step explanation:
Answer:
1260 is the correct answer
remember multiply them :)
Step-by-step explanation: