Answer:
(6.5-2)/(7-4)
(8-8)/(-5-10)
(-3- 3/4)/(4-1)
(2+7)/(18-18)
Step-by-step explanation:
The formula is (y2-y1)/(x2-x1)
So the first one: (6.5-2)/(7-4)
Second one: (8-8)/(-5-10)
Third one: (-3- 3/4)/(4-1)
Fourth one: (2-(-7)/(18-18) or (2+7)/(18-18)
