College of the Canyons Math Department


Math 058 & Math 059 Pre-Algebra
​Preparation for Algebra and Stats (3rd Edition)

College of the Canyons

Valencia Campus
26455 Rockwell canyon road 
Santa Clarita, CA 91355

(661) 259-7800

College of the Canyons

Canyon Country Campus
17200 Sierra Highway 
Santa Clarita, CA 91351

​(661) 362-3800

Chapter 7 Slope, Equations of Lines, and the Rectangular Coordinate System
(whole 7th chapter pdf, pages 189-269)

Section 7A – Rectangular Coordinate System and Scatterplots (pages 189-199)

Section 7B – Slope of a Line and Average Rates of Change (pages 200-219)

Section 7C – Finding the Equation of a Line (pages 220-241)

Section 7D – Systems of Linear Equations (pages 242-253)

Chapter 7 Review Sheet (pages 253-269)

Chapter 7 Answer Key (Selected answers from chapter 7, Appendix pages 289-298)