Answer:
(x,-y): (2,-2)
Step-by-step explanation:
M=(x+x)/2,(y+y)/2
Given (1,4)=

This implies:


In a similar way,

The question demanded (x,-y)
Hence(2,-2) is the answer
Are you graphing or trying to find the answer
The economy of India is a developing mixed economy. It is the world's sixth-largest economy by nominal GDP and the third-largest by purchasing power parity (PPP).
Look at the picture.
Use the Pythagorean Teorem:
-51 - 6i AND -3 + 2i - 2(24) - 8i are correct :)