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Line \(L_1\) represents the graph of \(3x + 4y = -14\). Line \(l_2\) passes through the point\((-5,7)\) , and is perpendicular to line \(L_1\) . If line \(l_2\) represents the graph of \(y=mx +b\), then find \(m+b\).

 

 

 Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,2), and is parallel to the graph of x + 3y = -5.

 

 

(I=Just a little tip, dont procrastinate, its really bad and its what got me here. Very stressful, dont reccomend :/)

 

Thanks in advance!!!

 May 7, 2021
 #1
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1. m + b = 3.

 

2. B - A = 6

 May 7, 2021

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