$\"\"$

The function is $\"\"$ and the point is $\"\"$ .

$\"\"$ .

Apply derivative with respect to $\"\"$ .

$\"\"$

$\"\"$ .

Slope of the tangent line $\"\"$ .

$\"\"$ .

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

Substitute $\"\"$ and $\"\"$ .

$\"\"$

The tangent line equation is $\"\"$ .

$\"\"$

Graph :

Graph the function $\"\"$ and tangent line equation $\"\"$ .

$\"\"$

The tangent line is $\"\"$ .