Answer:
The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
You determine slope by dividing the change of the y by the change of the x. If it is a linear relationship (points make a line), then you can pick ANY two pairs of values. If you have a table, you should have “pairs” of values. Typically, the first one is the x, the second one is the y.
The slope is defined as the ratio of the vertical change between two points, the rise, to the horizontal change between the same two points, the run. The slope of a line is usually represented by the letter m. (x1, y1) represents the first point whereas (x2, y2) represents the second point.
Explanation: