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Writing Linear Equations Answers

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Which lines are perpendicular to the line y – 1 = [image 1] (x+2)? Check all that apply.y + 2 = –3(x – 4)y − 5 = 3(x + 11)y = -3x – [image 2] y = [image 3] x – 23x + y = 7

Question illustration
A
y + 2 = –3(x – 4)
B
y − 5 = 3(x + 11)
C
y = -3x –
Option C
D
y = x – 2
Option D
E
3x + y = 7
2
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What is the slope of the line that is parallel to the given line and passes through the given point? | What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the given point? | What is the y-intercept of the line that is parallel to the given line and passes through the given point?

A
y + 4 = –4(x + 2)
B
y + 4 = 4(x + 2)
C
y + 4 = –1/4(x + 2)
D
y + 4 = 1/4(x + 2)
3

What is the slope of the line that is parallel to the given line and passes through the given point? | What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the given point? | What is the y-intercept of the line that is parallel to the given line and passes through the given point?

A
–9/2
B
–7/2
C
4
D
7
4

What is the equation, in slope-intercept form, of the perpendicular bisector?

A
y = (–1/2)x – 3
B
y = –2x + 2
C
y = (1/2)x – 1
D
y = (1/2)x – 3
111136

What is the slope of the line that is parallel to the given line and passes through the given point?

Answers:
Selection 1:–1/4
Selection 2:y + 4 = –1/4(x + 2)
Selection 3:–9/2
111143

What is the equation of the line parallel to the given line with an x-intercept of 4?

Question illustration
Answers:
=:4
+:-16
111144

⇒ -16

Answer:

-16

111145

Are the students correct? Explain.

A
Trish is the only student who is correct; the slope should be –1, and the line passes through (4, 2).
B
Demetri is the only student who is correct; the slope should be –1, and the y-intercept is 6.
C
Both students are correct; the slope should be –1, passing through (4, 2) with a y-intercept of 6.
D
Neither student is correct; the slope of the parallel line should be 1.
111146

What is the slope of the line that is parallel to the given line and passes through the given point? | What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the given point? | What is the y-intercept of the line that is parallel to the given line and passes through the given point?

A
–4
B
–1/4
C
1/4
D
4
111147

Which line is parallel to the line 8x + 2y = 12?

A
Option
B
Option
C
Option
D
Option
111148

What are the necessary criteria for a line to be perpendicular to the given line and have the same y-intercept?

A
The slope is and contains the point (0, 2).
B
The slope is and contains the point (0, −2).
C
The slope is and contains the point (0, 2).
D
The slope is and contains the point (0, −2).
111149

What is the equation of the line that is parallel to the given line and passes through the given point?

A
y = –2
B
x = –2
C
y = –4
D
x = –4
111150

What is the slope of the given line segment?

A
–2
B
–1/2
C
1/2
D
2
111151

Which points are on the perpendicular bisector of the given segment? Check all that apply.(−8, 19)(1, −8)(0, 19)(−5, 10)(2, −7)

A
(−8, 19)
B
(1, −8)
C
(0, 19)
D
(−5, 10)
E
(2, −7)
111152

What is the midpoint of the given line segment?

A
(–2, –4)
B
(–2, 4)
C
(2, –4)
D
(2, –2)
111153

What is the slope of the perpendicular bisector of the given line segment?

A
–2
B
–1/2
C
1/2
D
2

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