3 years ago

Is this sequence arithmetic? If so, what is the common difference (d)? 12, 19, 26, 33

Mathematics

2 answers:

Kitty [74]3 years ago

8 0

Answer:

Step-by-step explanation:

Yes it is.

The common difference is +7

devlian [24]3 years ago

6 0

Answer:

Step-by-step explanation:

To find the common difference, take the second term and subtract the first term

19-12 = 7

Check by subtracting the third term and subtract the second term

26-19 = 7

The common difference is 7

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