Algebra
# Arithmetic Progressions

These steadily changing sequences apply to more practical circumstances than you might imagine: from burning gasoline to saving money to architectural design.

*Expect to see and learn how to solve questions like this one:*

The first several quizzes focus on understanding the basic rules for arithmetic sequences. From there, the mathematical complexity increases very quickly as these sequences are applied both to real-word scenarios and in trickier mathematical contexts. If you want to jump into the tougher applications faster, try beginning with the “Comparing Sequences” concept quiz.