what is the equation of a line perpendicular to y 2x 6 that passes through 5 4

what is the equation of a line perpendicular to y 2x 6 that passes through 5 4

what is the equation of a line perpendicular to y 2x 6 that passes through 5 4. There are any references about what is the equation of a line perpendicular to y 2x 6 that passes through 5 4 in here. you can look below.