$\"\"$

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

Consider $\"\"$ .

Differentiate with respect to $\"\"$ .

$\"\"$

$\"\"$

The line equation passes through the point $\"\"$ .

$\"\"$

$\"\"$ .

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

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

Substitute the point $\"\"$ and $\"\"$ in above equation.

$\"\"$

$\"\"$ .

$\"\"$

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