Question

If a line passing through point (3,y) & (2,7) is parallel to another line passing through (-1,4) & (0,6) then y =

Answer 1

Step-by-step explanation:

m1=7-y/-1

m1=y-7

And m2=2/1

m2=2

Now both lines are parallel therefore m1 and m2 are equal

Therefore y-7=2

y=9