The book would be little more than two unlined pages folded in half together (I used colored copy paper). Besides a cover, there would be 5-6 pages:
- Slope Formula
- Changing Equations into Slope-Intercept Form
- Point-Slope Formula
- Parallel & Perpendicular Lines
- Parallel & Perpendicular Lines Through a Point
- (extra credit) Finding slope from a graph, graphing from slope-intercept form, etc.
Linear Functions Formula Book (PDF format)