Answer:

Step-by-step explanation:
Given

Opposite points:
and 
Required
Find k
First, calculate the midpoint of the opposite points.

This gives:


Open bracket

The equation
becomes:


Solve for k


Answer:
C) 1/7
Step-by-step explanation:
so idk what the formula is called but it looks like this:
y2-y1/x2-x1 and if you plug in the numbers then you'll get the answer
3 - 4/-1 - 6 = -1/-7 = 1/7
you can also switch the numbers your answer will always be the same
4 - 3/6 - (-1) = 1/7
so the answer is c
Answer:
-34
Step-by-step explanation:
-90+56= -34
Answer: 6 full plots I believe
Step-by-step explanation: