Questing Vole Press
Essential Graphs

Essential Graphs: A Self-Teaching Guide
by Tim Hill


This no-nonsense guide provides students and self-learners with a clear and readable study of the most important ideas of mathematical graphs at the precalculus level. Tim Hill’s distraction-free approach combines decades of tutoring experience with the methods of his old-school Russian math teachers. The result: learn in a few days what conventional schools stretch into months.


1. The Real Line and Intervals
2. Coordinates, Slope, and Distance
3. Linear Functions
4. Parabolas and Power Functions
5. Polynomial Functions
6. Rational Functions
7. Oscillating Functions
8. Ellipses and Hyperbolas
9. Problems
10. Solutions


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