$y=-10$

$y=20$

$y=x+0$

$y=-x-3$

$y=-\frac{57}{100}x-\frac{7}{50}$

$y=\frac{39}{100}x+2\ \frac{7}{25}$

$y=x+1$

$y=2x+9$

$y=\frac{259}{5000}x+10$

$y=\frac{39}{100}x+2\ \frac{7}{25}$

$y=x+1$

$y=-x-3$

$y=2x-9$

$y=2x+9$

$y=\frac{39}{100}x+2\ \frac{7}{25}$

$y=-\frac{33}{100}x-4\ \frac{33}{50}$

$y=\frac{259}{5000}x+10$

$y=-\frac{529}{1000}x-5\ \frac{29}{100}$

$y=\frac{2}{5}x+0$

$y=\frac{2}{5}x+10$