Answer: the slope is perpendicular to a line, but if you search this question you can find a link that will give you answers to these and show you how to find the answer.
Step-by-step explanation:
Answer: delta y over delta x
8 over 2 so it is 4
Answer:
12
(5,-0.5)
You need to take the avarage of each number. That will get you to the midpoint.
Answer: 1.98/11+g = 12/100