Extra Practice: 

• PDF Lesson 5.1.1 to 5.1.3: Introduction to Sequences
• PDF Lesson 5.2.1 to 5.2.3: Equations for Sequences
• PDF Lesson 5.3.1: Patterns of Growth in Tables and Graphs
• PDF Lesson 5.3.2: Writing Equations of Geometric Sequences​

Practice Test Slideshow
Video: Chapter 5 Review

Khan Academy Sequence Unit: Videos and Practice