Answer:
-8/9
Step-by-step explanation:
To find the slope of a line using two points, the equation is y2 - y1/x2 - x1.
In this example,
y2 = -2
y1 = 14
x2 = 9
x1 = -9
Plug the points into the equation.
y2 - y1/x2 - x1
-2 - 14/9-(-9)
Next, simplify.
-16/18
-8/9
m = -8/9
