This is very simple. All you need to know is the formula for Point-Slope which is:
y - y1 = m (x - x1)
You haven't given me anything to work with. What is y =3 4 ,(5 1 3, 2 7 8) ?????
That's not asked correctly, I think you made a mistake there. Fix it and I'll be happy to answer your question.
