Parallel and Perpendicular lines

What are parallel lines?

• Lines that intersect at one point

• Lines that intersect and form a 9o° angle

• Lines that do not intersect

• Lines that cross the x and y axis

What are perpendicular lines?

• Lines that intersect at one point

• Lines that intersect and form a 9o° angle

• Lines that do not intersect

• Lines that cross the x and y axis

Two lines that are parallel will have _________ slopes.

• opposite

• reciprocal

• opposite reciprocal

• equal

Lines that are perpendicular will have _____________ slopes