Chapter 9 in English
Chapter 9 in Spanish
Under Construction
9-1 Patterns and Graphs
9-2 Number Sequences
9-3 Patterns and Tables
9-4 Function Rules
9-5 Using Tables, Rules, and Graphs
9-6 Interpreting Graphs
9-7 Simple and Compound Interest
9-8 Write an Equation
9-9 Transforming Formulas