Respuesta :
Given : One end point = -6 +3i, midpoint = -13 + i.
To find : Missing end point.
Solution: We know mid-point formula,
Mid-Point =[tex]\frac{First End Point+ Second End Point }{2}[/tex].
Let us take missing mid-point x.
Plugging values of First End Point and Second End Point in the above formula.
We get,
[tex]\frac{-6 +3i+x}{2}[tex] = [tex]-13+i[/tex]
[tex]\frac{-6 +3i+x}{2} * 2 = 2* (-13+i)[/tex]
[tex]-6+3i+x = -26 +2i[/tex]
Adding 6 on both sides.
-6+3i+x+6 = -26 +2i+6
3i+x = -20+2i.
Subtracting both sides by 3i.
3i+x-3i = -20+2i-3i.
x= -20-i
Therefore, missing end point is -20-i.
Answer:
C. switching the endpoint and midpoint in her original equations
Step-by-step explanation:
just took it
