$\"\"$

The function is $\"\"$ .

Observe the obtained graph.

The graph $\"\"$ is shifted to a distance $\"\"$ units to the left and then reflect about the $\"\"$ axis.

Finally the graph of the function is shift to a distance $\"\"$ unit downwards.

Horizontal shift : $\"\"$ , shift the graph of $\"\"$ a distance $\"\"$ units to the left.

Reflection : $\"\"$ , reflect the graph of $\"\"$ about the $\"\"$ axis.

Vertical shift : $\"\"$ , shift the graph of $\"\"$ a distance $\"\"$ units downward.

So, the function is $\"\"$ .

$\"\"$

Find $\"\"$ .

Substitute $\"\"$ in $\"\"$ .

$\"\"$

$\"\"$ .

$\"\"$

The function is $\"\"$ .