Step-by-step guide showing how to get an equation of a line using slope-intercept, point-slope, and two-point methods. Includes real-world examples, common mistakes to avoid, and practical applications for math and data analysis.

A plain-English guide to calculating slope using three methods (formula, graph, equation). Learn real-world applications, avoid common mistakes, and interpret slope values with examples and visual explanations.

Learn multiple methods for finding slope with clear examples - from basic rise over run to graph and equation techniques. Includes real-world applications in construction, ADA ramps, and road grading with practice problems.