This 8th Grade Math Quick Reference Sheet explains what slope is and how to identify the slope from a graph, table, context, equation, or from two-points. All four types of slope are included (positive, negative, zero, and undefined)This info sheet can be used for students to review slope after they've already learned about the concept or as an already complete notes page to help teach the concept initially. This is also a great resource to give to parents or substitute teachers so they're bette