$\"\"$

\

Find the slope of l using the points $\"\"$ .

\

The slope formula is $\"\"$ .

\

$\"\"$ (Write the formula)

\

$\"\"$ (Substitute $\"\"$ )

\

$\"\"$ (Simplify)

\

So, the line perpendicular to l has the slope $\"\"$ . $\"\"$

\

Now find the slope-intercept form using the slope $\"\"$ and the point $\"\"$ .

\

The point- slope form is $\"\"$ .

\

$\"\"$ (Write the point-slope form)

\

$\"\"$ (Substitute $\"\"$ , $\"\"$ )

\

$\"\"$ (Simplify)

\

$\"\"$ (Apply distributive property: $\"\"$ )

\

$\"\"$ (Subtract 1 from each side) $\"\"$

\

The slope intercept form of the line perpendicular to l is $\"\"$ .