Answer:
Use Formula:
M = y2 - y1 / x2 - x1
For ex,
The first problem has points (-6, 4) and (2, 9)
y2 and y1 refers to the y of the second and first points
same thing for x2 and x1
In other words;
y2 = 9, y1 = 4
x2 = 2, x1 = -6
9 - 4 / 2 - (-6) = 5 / 8
Your slope is 5/8
Hope this helps!