Ch 2 extra practice:
PDF Lesson 2.1.2 to 2.1.4: Slope-A Measure of Steepness
PDF Lesson 2.2.4: Dimensional Analysis
PDF Lesson 2.3.1: Writing the Equation of a Line Given the Slope and a Point
PDF Lesson 2.3.2: Writing the Equation of a Line Given Two Points
Video: Slope Intercept Form
Video: x and y intercepts
Video: Slope from a graph
Video: Slope w/ 2 points
Video: Graphing y=mx+b
Video: Eq of line given 2 points
Video: equation of line given slope and point
Video: Dimensional analysis 1
Video: Dimensional Analysis 2