The line equation in slope-intercept form is , where m is the slope

and b is the y-intercept.

If two lines are perpendicular, the slope () of one line is opposite reciprocal

of the second line slope (). It can be represented as, .

The slope of the line is 6.

So the line perpendicular to above equation has the slope 

Find the x – intercept

                           (Substitute y = 0)

               (Add 6 to each side)

                     (Apply additive indentity property:  )

                           (Apply additive inverse property:  )

                                 (Apply additive indentity property:  )

                            (Divide each side by 6)

                                   (Cancel common terms)

The x-intercept is . 

Substitute = and in the point-slope form equation.

           (Substitute  )

                 (Apply additive indentity property:  )

       (Apply distributive property: )

                    (Multiply:  )

The slope-intercept form line equation is .