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Mathematics 12 Online
OpenStudy (anonymous):

http://static.k12.com/bank_packages/files/media/mathml_821fedbbac96c7e59cd7c82fc9b94616ebef6886_1.gif

OpenStudy (anonymous):

What is the x-intercept of the line with the equation ? ( , 0)

OpenStudy (anonymous):

@Directrix

OpenStudy (anonymous):

plz help

OpenStudy (anonymous):

@Michele_Laino plz help

OpenStudy (anonymous):

plz help me

OpenStudy (michele_laino):

please, note that I can rewrite your equation as below: \[\frac{ y }{ 36 }+\frac{ x }{ -9 }=1\]

OpenStudy (anonymous):

plz help @Directrix

Directrix (directrix):

Okay. To get the x-intercept, let y =0 in the equation Because to get on the x-axis, your y has to be 0. -2x + 1/2 *0 = 18

Directrix (directrix):

Solve for x. -2x = 18 x + ? @TeenWolfGirl

OpenStudy (anonymous):

-9

Directrix (directrix):

-2x = 18 x = -9 Yes

OpenStudy (anonymous):

thanks I am going to give @Directrix medal and the other one a fan, ok?

Directrix (directrix):

To write it with the coordinates, you say (-9 , 0)

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