Math 1 U3 L1: Parallel & Perpendicular Lines

Write an equation for the line parallel to y = 2x - 4 that passes through (1, 2).

• y = 2x - 3

• y = 2x - 4

• y = 2x + 4

• y = 2x

Write an equation for the line parallel to y = 5 that passes through (1, 8).

• y = 3

• y = 7

• y = 1

• y = 8

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

Two lines that are parallel will have _________ slopes.