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#1 2013-05-15 03:36:47

mom
Member
Registered: 2012-04-25
Posts: 94

same x and y coordinates

The coordinates of the x-intercept are the same as the coordinates of the y-intercept on the graph of which of the following lines?

2x-3y=3
2x+2y=8
2x+y=2
x-3y=0

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#2 2013-05-15 03:44:33

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 89,031

Re: same x and y coordinates

Hi;

Choose the 4th one.


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#3 2013-05-15 04:42:44

mom
Member
Registered: 2012-04-25
Posts: 94

Re: same x and y coordinates

I only have the option of choosing one. this is why I am confused I think.

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#4 2013-05-15 04:45:41

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 89,031

Re: same x and y coordinates

Sorry, misread the question. They want the 4th equation.


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#5 2013-05-15 09:06:52

mom
Member
Registered: 2012-04-25
Posts: 94

Re: same x and y coordinates

thanks

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#6 2013-05-15 09:48:09

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 89,031

Re: same x and y coordinates

Hi;

Did you check what the answer was?


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#7 2014-10-30 23:38:06

DeanPemberton
Member
From: USA
Registered: 2014-10-30
Posts: 9
Website

Re: same x and y coordinates

Not getting the question, geometrical question is not getting me properly.

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#8 2014-10-31 07:30:21

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 89,031

Re: same x and y coordinates

Did you graph the equations?


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

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