(4,-3) I believe- I got it bc x1 is 3 away from x2 and same with y1 and y2
It is 391 because 1+0=1, 9+0=9, and 1+2=3
Answer and Step-by-step explanation

2, -4, 6, -8, 10, -12, 14, -16
These are the next three numbers in the pattern :-12, 14, -16
150% of 84 i believe lol .