### Home > A2C > Chapter Ch4 > Lesson 4.1.1 > Problem 4-8

4-8.

Note that each number is one-fourth of the preceding number.

4, 1, 0.25

As you write more terms, do they get smaller or larger? Do they ever become negative?

They get smaller, but never reach zero or become negative.

Which *y*-value do the numbers approach?