2 years ago

What is the common difference in the following arithmetic sequence ?

Mathematics

1 answer:

Andrej [43]2 years ago

8 0

Answer:

Step-by-step explanation:

The common difference of an arith. seq. is the distance between any two adjacent members of the sequence.

The difference (increase) between -1 and 10 is +11.

as a check, determine whether adding 11 to y = 10 results in 21. Yes, it does.

The common difference here is 11.

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