$\left(0,\ 0\right)$  

 $\left(-1,\ -1\right)$  

 $\left(2,\ 8\right)$  

 $\left(-2,\ -8\right)$  

 $\left(1,\ 1\right)$  

Left 2 and Up 8

Right 2 and Up 8

Left 2 and Down 8

Right 2 and Down 8

Left 5 and Up 11

Right 5 and Up 11

Left 5 and Down 11

Right 5 and Down 11

Left 9 and Up 4

Right 9 and Up 4

Left 9 and Down 4

Right 9 and Down 4

Left 15 and Up 7

Right 15 and Up 7

Left 15 and Down 7

Right 15 and Down 7

$\left(-7,\ 2.817\right)$

$\left(0,\ 2.817\right)$

$\left(-7,\ 0\right)$

$\left(-\infty,\ +\infty\right)$

$\left(-7,\ 2.817\right)$

$\left(0,\ 2.817\right)$

$\left(-7,\ 0\right)$

$\left(-\infty,\ +\infty\right)$

 $\left(2.817,\ -7\right)$ 

 $\left(2.817,\ 0\right)$ 

 $\left(0,\ -7\right)$ 

$\left(-\infty,\ +\infty\right)$

 $\left(2.817,\ -7\right)$ 

 $\left(2.817,\ 0\right)$ 

 $\left(0,\ -7\right)$ 

$\left(-\infty,\ +\infty\right)$

 $x\rightarrow+\infty,\ y\rightarrow+\infty$  
 $x\rightarrow-\infty,\ y\rightarrow+\infty$  

 $x\rightarrow+\infty,\ y\rightarrow+\infty$ 
  $x\rightarrow-\infty,\ y\rightarrow-\infty$  

 $x\rightarrow+\infty,\ y\rightarrow-\infty$  
 $x\rightarrow-\infty,\ y\rightarrow-\infty$  

 $x\rightarrow+\infty,\ y\rightarrow-\infty$  
 $x\rightarrow-\infty,\ y\rightarrow+\infty$