Question

What is the common difference for this arithmetic sequence? -5, -1, 3, 7, 11,... A. 2 B. 3 C. 4 D. 5

Answer 1

Guy above is it right C. 4

Explanation:

Answer 2

4

Explanation:

Take the second term and subtract the first term

-1 - -5

-1 +5 = 4

Check with the third term subtracting the second term

3 - -1

3+1 = 4

The common difference is 4