What does the graph of y=(x + 2)(x + 1)(x - 3)2 do near the point (3, 0)?
the graph is
the x-axis to its left, then
and is
the x-axis to its
right.

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.