9(a-2)+15=33 can some one also explain

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)

where is the option given