Step 1:

The function $\"\"$ .

Consider the standard function is $\"\"$ .

The graph of the standard function $\"\"$ :

$\"\"$

Step 2 :

To obtain the graph of $\"\"$ , shrink the graph of $\"\"$ vertically by a factor c.

Shrink the graph $\"\"$ vertically by 4 units.

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

$\"\"$

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

$\"\"$

Solution :

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

$\"\"$