SOLUTION: Find the slope of the line that is ​(a) parallel and ​(b) perpendicular to the line through the pair of points ​​(- 9​,-6​) and ​(4​

Algebra ->  Graphs -> SOLUTION: Find the slope of the line that is ​(a) parallel and ​(b) perpendicular to the line through the pair of points ​​(- 9​,-6​) and ​(4​      Log On


   

Question 1111065: Find the slope of the line that is ​(a) parallel and ​(b) perpendicular to the line through the pair of points ​​(- 9​,-6​) and ​(4​,5​)
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Parallel but through WHICH OTHER point?

For a parallel line, y=%28%285-%28-6%29%29%2F%284-%28-9%29%29%29x%2Bk


For a perpendicular line, some point (p,v) so that y-v=-%2813%2F11%29%28x-p%29;
pick any p and v you like, and do what you want or need with the equation.