Determine If Lines Parallel

Which statement below would NOT allow one to say that any of the lines are parallel?

• a||b, corresponding angles converse

• c||d, corresponding angles converse

• c||d, corresponding angles theorem

• Not Parallel

Slopes of parallel lines are...

• negative reciprocals.

• opposites.

• the same.

• always 7.

What slope is parallel to:  
m = 4

• 4

• -1/4

• -4

• 1/4

Use the equations given to determine if the following lines are parallel, perpendicular, neither or both.
y=4x-2
y-3=-1/4(x-8)

• parallel

• perpendicular

• neither parallel nor perpendicular

• both parallel and perpendicular

A line is parallel to   y = 2x - 7.
What is it's slope?

• -2

• 1/2

• -1/2

• 2

Are these two lines parallel, perpendicular or neither?
y = -1/3x - 5
y = 1/3x + 2

• Parallel

• Perpendicular

• Neither

Are these lines parallel, perpendicular, or neither?

• parallel

• perpendicular

• neither

Are these lines parallel, perpendicular, or neither?

• parallel

• perpendicular

• neither

Determine if the line segments are parallel, perpendicular, or neither.

• Parallel

• Perpendicular

• Neither