To find the slope of a line given two points, you should use the formula, Slope=y2-y1/x2-x1.
In this exercise is given a graph showing the coordinates of two points and it is asked to find the slope of the line which intercepts both points, which coordinates are (0,6) and (3,0). To find the slope, you should substitute the given coordinates into the previous mention formula.
The answer is -2. the way to find this is by finding the difference of y values and dividing it by the difference in x values. The equation looks something like this: m=(Y1-Y2)/(X1-X2). You then plug your values in to get this equation: m=(6-0)/(0-3). This can be simplified to m=6/(-3). The resultant is m=(-2).
