Parallel and Perpendicular Slopes Retake Practice

Multiple Choice

Slopes of parallel lines are...

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

Multiple Choice

Slopes of perpendicular lines are...

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

Multiple Choice

What slope is parallel to:  
m = ³/₄

• ⁴/₃
• ³/₄
• ^-3/₄
• ^-4/₃

Multiple Choice

What is the slope of a line perpendicular to a line with slope ^-6/₅ ?

• ^-6/₅
• ^-5/6
• ⁵/₆
• ^-4/₃

Multiple Choice

What slope is parallel to:  
m = 3/4

• 4/3
• 3/4
• -3/4
• -4/3

Multiple Choice

What slope is parallel to:  
m = 4

• 4
• -1/4
• -4
• 1/4

Multiple Choice

The following represents slopes of two lines. Which answer choice describes the two lines?
$$m=-\frac{1}{3}$$  and  $$m=-\frac{1}{3}$$  .

• Parallel

• Perpendicular

• Neither

Multiple Choice

The following represents slopes of two lines.  Which answer choice describes the two lines?
m = 7 and m = -7

• Parallel
• Perpendicular
• Neither

Multiple Choice

What is the slope of a line perpendicular to 5?

• 5

• 1/5

• -1/5

• -5

Multiple Choice

What is the slope of a line perpendicular to -10/3

• -10/3

• 10/3

• 3/10

• -3/10

Multiple Choice

Line 1: (15, 20), (17, 18)

Line 2: (-22, -18), (-20, -16)

The two lines are _____________________.

• Parallel

• Perpendicular

• Neither

Multiple Choice

Line 1: $$\left(-1,\ 2\right),\ \left(2,\ 3\right)$$  
Line 2:  $$\left(0,\ 0\right),\ \left(3,\ 1\right)$$  
These two lines are ______________________

• Parallel

• Perendicular

• Neither

Graphing

Graph a Parallel Line to the given line that goes through point (-2,3)

Graphing

Graph a Perpendicular Line to the given line that goes through point (0,-1)

Graphing

Graph a Parallel Line to the given line that goes through point (-2, -2)

Graphing

Graph a Perpendicular Line to the given line that goes through point (5, 4)