### Home > CC4 > Chapter 11 > Lesson 11.2.5 > Problem 11-107

11-107.

Write an equation in standard form for each of the following sequences. Homework Help ✎

a.

, , , ... b.

−7.5, –9.5, −11.5, …

Look at the first number in the sequence and determine how much each following term increases or decreases.

Note that each term decreases by 2.