What's your favourite graph?

[A Gent Orange]

Normal distribution aka the bell curve. Simple, clean, useful.

http://en.wikipedia.org/wiki/File:Normal_Distribution_PDF.svg

[Bogus Dave]

[url width=400 height=474]http://www.practicalphysics.org/imageLibrary/jpeg400/1081.jpg[/url]

[Batch]

Van de full David.

[Luci]

[url width=400 height=474]http://www.practicalphysics.org/imageLibrary/jpeg400/1081.jpg[/url]

Those were so much fun!!!!

[Reg Smeeton]

  I once saw Van Der Graaf Generator at the Wyvern.....horrible prog rock lot, apparently they're still going 

 Much better to punt on the lot named after the Graf Zeppelin

[flammableBen]

[url width=716 height=565]http://i32.photobucket.com/albums/d35/flammableben/wibbly.gif[/url]

[nevillew]

Mine would be poly.

[Sussex]

[url width=716 height=565]http://i32.photobucket.com/albums/d35/flammableben/wibbly.gif[/url]

That looks like a screen grab from the heart machine when I was in hospital last week. Better than a straight line I suppose.

For the record, I like bar charts. 

[flammableBen]

x²+y² = 4 is a nice graph but I can't get my graph programme to draw it.

[flammableBen]

well not both halves anyway.
y= (4-x2)^1/2 is easy enough.

[flammableBen]

[url width=744 height=637]http://i32.photobucket.com/albums/d35/flammableben/smiles.gif[/url]

I cheated by using the negatives, silly graph program will only ever show one of the y solutions for each x.

[nevillew]

Does that make you a graphic artist fb ?

[flammableBen]

yep

[reeves4england]

The Edgeworth box is a cracker. Not a graph in the sense of those above, but still a graph.

(This example is in French but it looked pretty)

http://upload.wikimedia.org/wikipedia/commons/archive/0/07/20081013093651!Edgeworth_box.jpg.png

[Samdy Gray]

Sin(y² x³) = Cos(y³ x²)

[url width=390 height=390]http://www.mzrg.com/math/grf16.png[/url]