$\"\"$

The function is $\"\"$ .

Definition of derivative is $\"\"$ .

$\"\"$

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

$\"\"$

Graph :

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

$\"\"$

Observe the graph:

The graph of the function $\"\"$ and its derivative are two separate graphs.

The derivative represents slope of the function.

$\"\"$

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