Algebra Series - Concepts and Formulas™
Graphing Fundamentals 2 - Symmetries, Intercepts, Zeros and Slopes (ALG-CF10)

This sheet provides a comprehensive review of all of the most important topics, concepts and formulas spanning graphing fundamentals, symmetries, intercepts, zeros and slopes, explained in detail, with detailed illustrations. Unlike charts and notes, this Concepts and Formulas™ sheet anticipates and answers questions about how to use the concepts - how to solve problems with them, it doesn't just list facts and formulas. There is even an example, or two, for each concept, to help you to nail down the central ideas.

Topics Covered:

• Sums of functions
• Differences of functions
• Products and Quotients of functions
• Compositions of functions
• Difference quotients
• x- and y-intercepts
• Symmetries
• Axis of symmetry
• x-axis symmetry
• y-axis symmetry
• Origin symmetry
• Even and Odd functions
• Zeros of a function
• The zero product property
• Vertical and Horizontal lines
• Slope
• Positive slope
• Negative slope
• Undefined slope