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Graphing simple linear equations in one variable

TheMathsTutor · 2012-01-20 13:42:04

Does anyone know of a website / free application which can graph simple linear equations in one variable on a number line? Would need to be able to show N, Z and R solutions.

20-01-2012 1:42pm

#1

TheMathsTutor

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Does anyone know of a website / free application which can graph simple linear equations in one variable on a number line?

Would need to be able to show N, Z and R solutions.

0

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#2 20-01-2012 4:49pm

Agent_99

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http://www.geogebra.org/cms/

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#3 20-01-2012 5:38pm

bnt

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WolframAlpha can do it too, e.g. this.

You are the type of what the age is searching for, and what it is afraid it has found. I am so glad that you have never done anything, never carved a statue, or painted a picture, or produced anything outside of yourself! Life has been your art. You have set yourself to music. Your days are your sonnets.
―Oscar Wilde predicting Social Media, in The Picture of Dorian Gray

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#4 20-01-2012 5:45pm

TheMathsTutor

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I'm sorry, I just realised that I meant to say

'simple linear inequalities in one variable on a number line'

Sorry guys

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#5 20-01-2012 6:40pm

bnt

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Do you mean something like this? That shows the intersection of two inequalities, one works just as well.

You are the type of what the age is searching for, and what it is afraid it has found. I am so glad that you have never done anything, never carved a statue, or painted a picture, or produced anything outside of yourself! Life has been your art. You have set yourself to music. Your days are your sonnets.
―Oscar Wilde predicting Social Media, in The Picture of Dorian Gray

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#6 20-01-2012 7:56pm

TheMathsTutor

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Thanks bnt.

I have played around with it, it can handle inputs like

2x+ 1>=3 + x numberline

but it can't seem to interpret Natural, N, Integer, Z.

Guess there must be a way....

Maybe Geogebra is the way to go.

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