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3x-2y=10 what is ordered pair

Guest Jul 31, 2017
 #1
avatar+2266 
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I am unsure what this question is asking.

 

What question do you want answered?

 

1) What is an ordered pair?

2) What is an example of an ordered pair that satisfies 3x-2y=10?

TheXSquaredFactor  Jul 31, 2017
edited by TheXSquaredFactor  Jul 31, 2017
 #2
avatar+7535 
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3x-2y=10 what is ordered pair

 

\(3x-2y=10\\ \color{blue}y=\frac{3x-10}{2}\)

 

\(y=1.5x-5\)= 0

 

\(x_0=\frac{5}{1.5}=\frac{10}{3}\)

 

\(y=1,5(x-x_0)=1.5(x-3.3\overline 3)\)

 

x   4     5        7

y   1    2.5      5.5        \(y=f(x)=1.5(x-3.3\overline3)\)

∑  5    7.5   10  12.5

 

The equation 3x-2y=10 is satisfied with x = 4

 

\( 3x-2y=10\\ 3\cdot6-2\cdot4=10\\ 18-8=10\)

 

laugh  !

asinus  Jul 31, 2017

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