Answer:
W
Step-by-step explanation:
quadrant 4 is the bottom right one
W: 4;5
V: 4;2
Y: -1;2
X: -5;-1
y = 3x + 1
y = 3*0 + 1 = 1
3*1 + 1 = 4
3*2 + 1 = 7
and so on
See my answer sreenshot.