Answer:
-4
Step-by-step explanation:
To find the slope of a line use
m=y2-y1/x2-x1
Pick 2 points on a graph and calculate how many squares down/up the 1st point is from the 2nd, and also how many squares left/righr the 1st point is from the 2nd
I did the points (-3,9) and (-2,5)
Now lets plug in our values in the formula
m=5-9/-2-(-3)
m=-4/1
m=-4
