Determine the slope of a line given a table of values, a graph, two points on the line, and an equation written in various forms, including y = mx + b, Ax + By = C, and y - y1 = Video Lesson

About This Video

Curriculum-aligned Grade 9 Mathematics lesson video for Determine the slope of a line given a table of values, a graph, two points on the line, and an equation written in various forms, including y = mx + b, Ax + By = C, and y - y1 =. Use it for classroom preview, instruction support, or home review.

This watch page is dedicated to the video. For the complete text lesson plan, activities, standards alignment, and answer guides, use the companion lesson page: Determine the slope of a line given a table of values, a graph, two points on the line, and an equation written in various forms, including y = mx + b, Ax + By = C, and y - y1 = lesson plan.

Video Learning Notes

Students learned to determine the slope of a line from tables, graphs, two points, and equations in various forms. They connected slope to rate of change and real-world contexts, practiced graphing linear functions, and identified key features such as intercepts and zeros. Mastery of these skills supports understanding of linear functions and their applications.

Learning Goals

• Determine the slope of a line from a table of values, a graph, two points on the line, and equations in forms y = mx + b, Ax + By = C, and y - y1 = m(x - x1).
• Calculate the rate of change of a linear function represented tabularly, graphically, or algebraically in real-world and mathematical problems.
• Graph linear functions on the coordinate plane and identify key features including x-intercept, y-intercept, zeros, and slope in various contexts.

Curriculum Context

Grade: Grade 9

Subject: Mathematics

Curriculum: TEKS