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6.5 Parallel and Perpendicular Lines #1-11
By Mari Yahner
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6.5 NOTES = ONLINE BOOK PAGE #164
Video Lesson
Question 1
1.
Parallel Lines have
slopes that are the same
slopes that are opposite of each other
slopes that are negative reciprocals
Question 2
2.
Perpendicular Lines have
slopes that are the same
slopes that are only negative of each other
slopes that are negative reciprocals of each other
Question 3
3.
How do you get the Negative Reciprocal of a number?
Add a negative sign to it
Swap the numerator and the denominator
Swap the numerator and the denominator and switch the sign
Question 4
4.
What is the slope of a line parallel to y = -1/2 x -7 ?
7
1/2
-1/2
-3
Question 5
5.
What is the slope of a line parallel to y = 3x -7 ?
7
3
-1/3
-3
Question 6
6.
What is the slope of a line PERPENDICULAR to y = 5/4 x -2 ?
1/2
4/5
-1/2
-4/5
Question 7
7.
What is the slope of a line PERPENDICULAR to y = -1/2 x -7 ?
2
1/2
-1/2
1/7
Question 8
8.
Write the equation of the line that passes through the point
(0, 1)
and is
PARALLEL
to
y = 4x - 3
.
y = 4x + 1
y = -1/4x + 1
y = 4x
Question 9
9.
Write the equation of the line that passes through the point
(-1, 5)
and is
PARALLEL
to
y = -x + 1
.
y = -x + 1
y = -x + 4
y = x + 6
Question 10
10.
Write the equation of the line that passes through the point
(0, 9)
and is
PERPENDICULAR
to
y = 1/5x + 4
.
y = -1/5x + 9
y = 5x + 9
y = -5x + 9
Question 11
11.
Write the equation of the line that passes through the point
(2, 6)
and is
PERPENDICULAR
to
y = -2x - 3
.
y = 1/2x - 1
y = -2x + 10
y = 1/2x + 5