13.2 Ext Quizizz

Slopes of parallel lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Slopes of perpendicular lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

Tags

CCSS.8.EE.B.6

What slope is parallel to:  
m = 3/4

• 4/3
• 3/4
• -3/4
• -4/3

Tags

CCSS.8.EE.B.6

What slope is perpendicular to:  
m = 5/8

• -5/8
• 5/8
• -8/5
• 8/5

Tags

CCSS.8.EE.B.6

y = 5/7x +2
y = 5/7x - 30
These lines are...

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.B.6

y = 6x + 2
y = -6x + 2
These lines are...

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.B.6

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

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.B.6

Which lines are parallel?

• A & B
• A & C
• A & D
• B & C

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which lines are perpendicular?

• A & B
• A & C
• A & D
• B & D

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which lines are parallel?

• A & B
• A & D
• A & C
• 1 & 2

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1