### Home > MC1 > Chapter 9 > Lesson 9.3.2 > Problem9-140

9-140.

Assuming that the pattern continues, find the next three numbers in the sequence –$1,2,5,8$. Explain how you know what the numbers should be.

How do you get from $−1$ to $2$? From $2$ to $5$? $5$ to $8$?

Add three. Follow this pattern to find the next three numbers in the sequence.