Question

I need to know the answer

Answer 1

m = y2-y1/x2-x1 ( label the points x1,y1 and x2,y2)
2 = -5-y/6-1 we have slope(m) 2 put it there
2 = -5-y/5 multiply both sides by 5
2*5 = -5-y
10 = -5-y
10+5 = -y
15 = -y divide both sides by -1
y = -15
we get our point which is -15