Slopes of Parallel and Perpendicular Lines Answers

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(a – b)(z + v)(v – z)

A
(a – b)
B
(z + v)
C
(v – z)
110299

What is the slope of line PQ?

Answers:
Selection 1:0
Selection 2:undefined
Selection 3:The lines are perpendicular.
110300

–220undefined

A
–2
B
2
C
0
D
undefined
110301

The lines are parallel.The lines are perpendicular.The lines do not have slope. The lines are not coplanar.

A
The lines are parallel.
B
The lines are perpendicular.
C
The lines do not have slope.
D
The lines are not coplanar.
110312

(w – x)(x – w)(z – v)

A
(w – x)
B
(x – w)
C
(z – v)
110313

(v + b) – (z + b)(z + b) – (v + b) (v + b) + (z + b)

A
(v + b) – (z + b)
B
(z + b) – (v + b)
C
(v + b) + (z + b)
110315

(a – b)(w – x)(x – w)

A
(a – b)
B
(w – x)
C
(x – w)
110316

parallelperpendicularintersecting

A
parallel
B
perpendicular
C
intersecting
110317

Which points could be on the line that is parallel to Line G H and passes through point J? Check all that apply.

Question illustration
A
(–3, 5)
B
(1, 5)
C
(3, −2)
D
(3, 2)
E
(5, 1)
110318

Which coordinate for points A' and B' would help prove that lines AB and A'B' are perpendicular?

A
A': (p, m) and B': (z, w)
B
A': (p, m) and B': (z, −w)
C
A': (p, −m) and B': (z, w)
D
A': (p, −m) and B': (z, −w)
110322

Which ordered pairs could be points on a line parallel to the line that contains (3, 4) and (–2, 2)? Check all that apply.(–2, –5) and (–7, –3)(–1, 1) and (–6, –1)(0, 0) and (2, 5)(1, 0) and (6, 2)(3, 0) and (8, 2)

A
(–2, –5) and (–7, –3)
B
(–1, 1) and (–6, –1)
C
(0, 0) and (2, 5)
D
(1, 0) and (6, 2)
E
(3, 0) and (8, 2)
110324

What is the slope of line PQ?

Answers:
The slope of is (v – z) divided by .:(w – x)
The slope of is divided by (w + a) – (x + a).:(v + b) – (z + b)
Both lines have a slope that is divided by.:(v – z)
Both lines have a slope that is divided by.:(w – x)
Therefore, the lines are .:parallel
110325

What is the slope of line PQ?

Answers:
Selection 1:0
Selection 2:undefined
Selection 3:The lines are perpendicular.
110326

–220✔ undefined

A
–2
B
2
C
0
D
✔ undefined
110327

The lines are parallel.✔ The lines are perpendicular.The lines do not have slope. The lines are not coplanar.

A
The lines are parallel.
B
✔ The lines are perpendicular.
C
The lines do not have slope.
D
The lines are not coplanar.

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Slopes of Parallel and Perpendicular Lines…