Determine if the sequence is arithmetic, geometric, or neither. For arithmetic and geometric sequences, identify the common difference or common ratio. For neither, enter n/a. {-45, -38, -31, -24, ...} Arithmetic, Geometric, or Neither?

Common difference, ratio, or neither?

9514 1404 393

Step-by-step explanation:

First differences are ...

  -38 -(-45) = 7

  -31 -(-38) = 7

  -24 -(-31) = 7

The first differences are constant, so this is an arithmetic sequence with a common difference of 7.

i believe the correct answer is b.

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.