The video introduces the concept of y=mx+b, which is the convenient structure for the equation of a line or a linear function. Standardized tests design puzzles based on the skills involved with this concept. Even though the format for these puzzles will vary, they can all be solved quickly and easily when we have a strong, fluid understanding of the concept and have practiced enough to use the tools with ease. The attached worksheet provides 20 example y=mx+b puzzles. Answers are prov