Quadrilateral EFGH is on a coordinate plane. Segment FG is on the line 3x − y = −2, and segment EH is on the 3x − y = −6. Which statement proves how segments FG and EH are related? A) They have opposite reciprocals slopes of one third and −3 and are, therefore, perpendicular.

B) They have the same slope of negative one third and are, therefore, parallel.

C) They have opposite reciprocal slopes of negative one third and 3 and are, therefore, perpendicular.

D) They have the same slope of 3 and are, therefore, parallel.