Answer:
The slope of this line is m = 7.
Step-by-step explanation:
Pick any two of these points; that's all that's necessary to find the single slope of this single line.
If we move from (-7, -7) to (-1, 35), x (the "run") increases by 6 and y (the "rise") increases by 42. Thus, the slope is m = 42/6 = 7.
The slope of this line is m = 7.