Question 1188827: find the equation of the line that passes through (-2,5) and is perpendicular to 2x+2y=18
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! find the equation of the line that passes through (-2,5) and is perpendicular to 2x+2y=18
-------------------
Find the slope of the given line, call it m1
The slope of lines perpendicular to the given line - -1/m1, call that m.
----
Use y-y1 = m*(x-x1) where (x1,y1) is the point.
|
|
|
