Determine whether the graphs of the given equations are parallel, perpendicular, or neither. Explain. 7. y = 4x + 5 --4x + y = -13 8. = 1x-1 9 7 -x+3 9
Determine whether the graphs of the given equations are parallel, perpendicular, or neither. Explain. 7. y = 4x + 5 --4x + y = -13 8. = 1x-1 9 7 -x+3 9
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:Determine whether the graphs of the given equations are parallel,
perpendicular, or neither. Explain.
7. y = 4x + 5
--4x + y = -13
9.
y
X
11
11
1100 T
-4
8.
y =
7
-x-7
9
y = --x+3
9
10. y=-4x-8
-x + 4y = 12
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