$\"\"$

Find an equation for $\"\"$ .

The parent function is $\"\"$ .

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

The graph of $\"\"$ is the graph of $\"\"$ reflected in the $\"\"$ -axis and translated 2 units left and 4 units down.

Therefore, $\"\"$ .

$\"\"$

The graph of $\"\"$ is the graph of $\"\"$ reflected in the $\"\"$ -axis and translated 2 units left and 4 units down.

The function $\"\"$ .