Answer:

Step-by-step explanation:
Midpoint of line segment is calculated as
-----------(1)
Here

Substituting values in equation (1)


Answer:
both
Step-by-step explanation:
neither of those can be an answer. because x is less than or equal to -1
That is coordinates, when I got that in school I had to do up a table abt it and do a graph
Answer:
Yes
Step-by-step explanation:
The line is good because it is representing the data accuratly because it is in the middle of all the data points and since all the point are near the line, it is accurate.
Answer:
the answer is inverse operations