find the slope of the line graphed below.
(-1,-1), (1,2)
The slope of a line can be found using the formula:
m = (y2 - y1) / (x2 - x1).
Using the points (-1,-1) and (1,2), we can substitute the coordinates into the formula:
m = (2 - (-1)) / (1 - (-1))
= (2 + 1) / (1 + 1)
= 3 / 2
Therefore, the slope of the line is 3/2.