SOLUTION: How do I write an equation of a line that is parallel to a given line and passes through a given point?

Algebra ->  Coordinate-system -> SOLUTION: How do I write an equation of a line that is parallel to a given line and passes through a given point?      Log On


   



Question 392994: How do I write an equation of a line that is parallel to a given line and passes through a given point?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Since parallel lines have identical slopes, find the slope of the first line.
We'll call it m.
Now use the slope-intercept form of the line,y=mx%2Bb
Using the point (x,y), you can determine b, since,
b=y-mx