Parallel Skew and Perpendicular

The following represents slopes of two lines.  Which answer choice describes the two lines?
m = 3/4 and m = 4/3

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

The following represents slopes of two lines.  Which answer choice describes the two lines?
m = -1/3 and m = -1/3

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Slopes of Parallel lines are ____________?

• opposites

• reciprocals

• equal

• oppostie reciprocals

Tags

CCSS.8.EE.B.5

Slopes of Perpendicular lines are __________?

• Opposite

• Reciprocals

• Opposite Reciprocals

• Equal

What is the slope of the line parallel to the following set of points:

(0 , 0) and (4 , 12)

• 3

• -1/3

Tags

CCSS.8.EE.B.5

What is the slope of the line perpendicular to the following set of points:

(0 , 0) and (4 , 12)

• 3

• -1/3

Tags

CCSS.8.EE.B.5

What is the slope of the line perpendicular to the following set of points:

(3 , 5) and (1 , 15)

• -5

• 1/5

Tags

CCSS.8.EE.B.5

What is the slope of the line parallel to the following set of points:

(3 , 5) and (1 , 15)

• -5

• 1/5

Tags

CCSS.8.EE.B.5

What is the slope of the line perpendicular to the following set of points:

(-2 , 1) and (6 , -1)

• -1/4

• 4

Tags

CCSS.8.EE.B.5

What are parallel lines?

• Two lines that never cross

• Two lines that intersect

• Two lines that intersect at 90 degrees

• Two lines

Tags

CCSS.HSG.CO.A.1