Question

Determine if the list of numbers is an arithmetic sequence by choosing Yes or No. If Yes, then choose the option with the correct common difference “d.”

22, 25, 27, 30, 33, . . .

Answer 1

Option "d" Yes,d = 3

Discussion:

different = 25 - 22

= 3 ✓

Answer 2

D

Explanation:

The numbers are increasing. d cannot be minus. That eliminates a.

B is also wrong. It is an arithmetic sequence.

C is not the answer because there is a difference of 3 not 2

D is the answer