A line I has a gradient of m₁ = Which one of the following lines will intersect I at right angles? 4 Select one alternative: 27x36y=-8 20x - 15y = 6 O 9x + 12y = 8 O 2x + 3y = 12

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.4: Writing And Graphing Equations Of Lines
Problem 80E
Question
A line I has a gradient of m₁ =-- Which one of the following lines will intersect 1 at right angles?
4
Select one alternative:
27x - 36y
=
-8
O 20x15y = 6
O 9x + 12y = 8
O 2x + 3y = 12
Transcribed Image Text:A line I has a gradient of m₁ =-- Which one of the following lines will intersect 1 at right angles? 4 Select one alternative: 27x - 36y = -8 O 20x15y = 6 O 9x + 12y = 8 O 2x + 3y = 12
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