Question

What is the common difference in the sequence 50, 40, 30, 20, 10,...?
-10

Answer 1

The common difference in the sequence 50, 40, 30, 20, 10,... is -10. The difference between each term and its preceding term is -10.

Step-by-step explanation:

The common difference in the sequence 50, 40, 30, 20, 10,... is -10.

To find the common difference, we subtract each term from its preceding term. For example, to find the common difference between 40 and 30, we subtract 30 from 40 which gives us -10. Similarly, the common difference between 30 and 20 is -10.

This pattern continues throughout the sequence, with each term decreasing by 10 compared to the previous term.