Question

please help me out, I’m on my last question :(

Answer 1

Answer:

C

Step-by-step explanation:

Since the first term of the sequence is -7, and each next term is 6 larger than the previous one, the recursive function would be:

$a_1=-7 \\\\a_n=a_{n-1}+6$

This matches up with answer choice C. Hope this helps!

Answer 2

Answer:

Option C

Step-by-step explanation:

The first term of the sequence is -7.

$a_1=-7$

The common difference is +6.

$-7+6=-1\\-1+6=5\\5+6=11$

$d=+6$

Therefore, the answer is option C.