Write the Equation of Parallel and Perpendicular Lines

m = 1

m = -1

m = 0

m = undefined

y-2 = 0 (x-5)

y-5 = 0 (x-2)

y = 5

x = 2

5

-5

9/2

-2/9

 $y-3=\frac{9}{2}\left(x-4\right)$  

 $y+3=\frac{9}{2}\left(x+4\right)$  

 $y+4=\frac{9}{2}\left(x+3\right)$  

 $y-4=\frac{9}{2}\left(x-3\right)$  

1

-1

0

undefined

 $y-1=1\left(x+5\right)$  

 $y-1=-\left(x+5\right)$  

 $y+5=x-1$  

 $y+5=-\left(x-1\right)$  

5

-5

1/5

-1/5

 $y-5=\frac{1}{5}(x-2)$  

 $y-5=5(x-2)$  

 $y-2=5\left(x-5\right)$  

 $y-2=\frac{1}{5}\left(x-5\right)$