Parallel, Perpendicular or Neither

Slopes of parallel lines are...

• Opposite Reciprocals

• Opposites

• The Same

• Reciprocals

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Slopes of perpendicular lines are...

• Opposite Reciprocals

• Opposites

• The Same

• Reciprocals

Tags

CCSS.HSG.GPE.B.5

What slope is parallel to:  
m = 4

• 4
• -1/4
• -4
• 1/4

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What slope is perpendicular to:  
m = 5/8

• -5/8
• 5/8
• -8/5
• 8/5

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

y = -2/3x + 2
y = 3/2x + 9
These lines are...

• Parallel
• Perpendicular
• Neither

Tags

CCSS.HSG.CO.A.1

y = 3x +2
y = 3x - 3
These lines are...

• Parallel
• Perpendicular
• Neither

Tags

CCSS.HSG.CO.A.1

A (2, 2), B (0, -1)

C (0, 4), D (9, -2)

The lines AB and CD are...

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

A (2, 5), B (6, 8)

C (0, -2), D (8, 4)

The lines AB and CD are...

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

A (8, 5), B (4,2)

C (3,3), D (7,0)

The lines AB and CD are...

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Are the equations parallel, perpendicular, or neither?

• Parallel
• Perpendicular
• Neither

Tags

CCSS.HSG.CO.A.1