$\"\"$

The characteristics of the function $\"\"$ and $\"\"$ .

The $\"\"$ - intercept of the function, $\"\"$ .

Derivative of the function represents slope of the line.

The slope of the line is $\"\"$ .

The slope - intercept form of the line equation is $\"\"$ .

$\"\"$ .

$\"\"$

Graph :

Graph the function $\"\"$ :

$\"\"$

The function is $\"\"$ .