Slope of a Line from Graph (without points) - Decimal

This topic focuses on determining the slope of a line directly from a graph, without the use of specific points, and features decimal values. It is categorized under the broader unit of Line Equations and Graphing at an intermediate level (Level 3), emphasizing skills needed in visual interpretation and calculation of line gradient. This subject is essential for understanding relationships between quantitative measures depicted graphically, forming a foundational concept in algebra and coordinate geometry.