Question

Line AB contains (0,4) and (1,6) line CD contains points (2,10) and (-1,4) lines AB and CD are?

Answer 1

To answer this we have to know the slant of each line to know whether they are parallel or opposite.

They are parallel when eat any point they don't meet.

They are considered opposite when the edge made by their crossing point is a correct edge.

Incline = (y2-y1)/(x2-x1) The slant for each line is 2.

Line abdominal muscle and compact disc are parallel to each other.