Lines so Far

m=2

m=1

$m=\frac{1}{2}$

m=-2

$c=3$

$c=-3$

$c=0$

$c=1$

$y=-2x+3$

$y=2x-3$

$y=-2x-3$

$y=-3x+2$

$y=-2x+3$

$y=2x+3$

$y=\frac{1}{2}x+3$

$y=-\frac{1}{2}x+3$

$m=\frac{1}{3}$

$m=3$

m = 7

m=-3

c = 1

c=3

$c=-1$

c = 4

y=x+3

y=3x+1

y=3x -1

y=x-3

 $y=\frac{1}{2}x+8$  

 $y=-\frac{1}{2}x+8$  

 $y=-\frac{1}{2}x+7$  

 $y=-\frac{1}{2}x+9$  

Yes 

No (2,11) lies on the line

No (2, 10) lies on the line

Yes 

No 

No (2,9) lies on the line

 $\left(-2,4\right)$  

 $\left(2,0\right)$  

 $\left(1,4\right)$  

 $\left(0,-4\right)$