A lesson explaining what the slope of a line is. This presentation shows how to get the slope of a line from a graph and how to get the slope of a line using the formula. It also shows what a positive, negative, zero and undefined slope looks like.
Strand: 3. Geometry & Trigonometry
Strand unit: 5. The Co-Ordinate Plane
Suggestions for use: This can be used to teach the slope of a line to first years.
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