Answer:
D.20
Step-by-step explanation:
slope:
m= (y2-y1)/(x2-x1)
you just take two points and plug in the x and y values into the equation above
66
box 1=4
20/5= 4 (if you divide the others by x and y they equal 4)
box 2=512
if every square mile has 4 squirrels. then you multiply 128×4=512
box 3=81 because you divide 324/4=81
