Determine whether the following pair of lines is parallel intersects at a single point or is skew If the lines are parallel determine whether they are the same line and thus intersect at all points If the lines intersect at a single point determine the point of intersection r 2 1 5 1 4 5 3 R 22 9 17 s 5 2 3 Select the correct choice below and if necessary fill in the answer boxes to complete your choice O A The lines intersect at the single point D Simplify your answers OB The lines are skew OC The lines are parallel OD The lines intersect at all points on the line r t