$\"\"$

The function is $\"\"$ .

The function is a modulus function.

The standard form of the modulus function is $\"\"$ .

Graph :

Graph of the modulus function $\"\"$ :

$\"\"$

The function is $\"\"$ .

Compare the above function with standard modulus function.

$\"\"$ .

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

Therefore, $\"\"$ is the graph of $\"\"$ shift to a distance of $\"\"$ units downward.

Graph :

Graph of the function $\"\"$ .

(1) Draw the coordinate plane.

(2) Graph of the function $\"\"$ .

(3) Shift the graph of $\"\"$ to a distance of $\"\"$ units downward.

$\"\"$

Graph of the function $\"\"$ is

$\"\"$ .