$\"\"$

The rational function is $\"\"$ .

The domain of a function is all values of $\"\"$ , those makes the function mathematically correct.

The domain is a set of all real numbers expect $\"\"$ .

Parent function is $\"\"$ .

(1). Draw the coordinate Plane

(2).Graph the parent function $\"\"$ :

Graph:

$\"\"$

The rational function is $\"\"$ .

So the function is $\"\"$ .

Vertical shrink:

The graph of $\"\"$ , stretches the graph of $\"\"$ vertically by a factor of $\"\"$ .

Graph:

The graph of the function $\"\"$ :

$\"\"$

The graph of $\"\"$ :

$\"\"$