To be honest I’m not sure but I believe it’s -7 if there’s anymore information please attach it along with your question
-2*4=-8
-8 is the correct answer
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
Answer:
4/5
Step-by-step explanation: