Let the points divide in b:1
Here m=b and n=1
A(−2,2)≡(x1,y1) and B(3,7)≡(x2,y2)B(3,7)
we know that if point (x,y) divides line in m:n
x=mx2+nx1m+n and y=my2+ny1m+n
2=3b−2b+1
2b+2=3b−2
b=4
y=4(7)+24+1
y=305
∴b=4 and y=6
Ratio=b:1=4:1