Finding slope between two points from their coordinates and using a graph.
Questions answered by this video:
How do you find the slope between the points (1, 3) and (-2, -3) using the slope formula?
How do you find the slope between the points (1, 3) and (-2, -3) using a graph?
How do you know whether a slope is positive or negative?
Does it matter if you find the vertical or horizontal distance first when finding slope between two points on a graph?
What do (x1, y1) and (x2, y2) stand for?
How do you know which point is (x1, y1)?
What is (3 + 3)/(1 + 2)?
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This lesson goes through an example problem of how to find the slope between two points using the slope formula and also using the graph. The idea of slope being positive or negative is also discussed.