Answer:

Step-by-step explanation:
Let
and
.
The midpoint is calculated using the formula;

Substitute the coordinates to get;



Answer:
B.
Step-by-step explanation:
y = 3/4x + 2 slope: 3/4
perpendicular line slope: - 4/3
Answer:
y =-2 x=0
Step-by-step explanation:
put any number on x to find y
Answer:
33.
Step-by-step explanation:
In order to find range, you must subtract the largest amount given by the smallest amount. In this case, it would be 94-61=33.