Write an equation for the line containing the given points.

Question

(2,3) and (4, -4)

How would I do this? I understand that first, you find the slope, but how do you find the y intercept? Thank you. :)

Answer 1

y=mx+b
you know how to get m.

Now put one of the x,y points into the equation and solve for b, the y intercept.