Question
Asked Apr 4, 2019
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18. Given the line 5y-4x-6
0, which of the following lines is
perpendicular to it?
a) 5x + 4y = 0
b) 4x-5y=0
d) 4x 5y +3
2
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18. Given the line 5y-4x-6 0, which of the following lines is perpendicular to it? a) 5x + 4y = 0 b) 4x-5y=0 d) 4x 5y +3 2

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Expert Answer

Step 1

Given information:

The given equation of line is 5y-4x-6=0

Procedure Used:

Step 1: Write the given equation of line in slope intercept form.

Step 2: Evaluate the slope of the given line.

Step 3: Using the below relation, evaluate the slope of the perpendicular line.

Step 4: Compare the above slope with all the slope of line.

 

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Step 2

Calculation :

First, write the given equation of line in slope intercept form.

 

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Step 3

Compare the above equation with the equation y=mx+b, we get

m=4/5  ...

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Math

Algebra

Equations and In-equations

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