How can you identify a linear nonproptional relationship from a table,graph,and an equation

the line won't add up or will look sloped

Step-by-step explanation:

L ⊥ N

Step-by-step explanation:

Since M and N are perpendicular, and L is parallel to M, anything that's perpendicular to M is also perpendicular to L. In fact, since we have parallel lines, we now have many sets of congruent angles, but the only ones we know the actual measurements of are the right angles from the perpendicular lines.