\

The function is $\"\"$ .

\

(1) Shift up $\"\"$ units:

\

The shift is vertical shift.

\

Add $\"\"$ to $\"\"$ .

\

$\"\"$ .

\

\

(2) Reflect about the $\"\"$ -axis:

\

Multiply $\"\"$ by $\"\"$ .

\

$\"\"$ .

\

\

(3) Reflect about $\"\"$ -axis:

\

Replace $\"\"$ by $\"\"$ .

\

$\"\"$ .

\

\

The function is $\"\"$ .