$\"\"$

The function is $\"\"$ .

Definition of derivative is $\"\"$ .

$\"\"$

The derivative of the function is $\"\"$ .

$\"\"$

Graph :

Graph the function $\"\"$ and its derivative $\"\"$ .

$\"\"$

Observe the graph.

As $\"\"$ tends to infinity, $\"\"$ and $\"\"$ approaches to $\"\"$ .

$\"\"$

The derivative of the function is $\"\"$ .

$\"\"$ and $\"\"$ approaches to $\"\"$ as $\"\"$ tends to infinity.