http://i75.photobucket.com/albums/i2...ooji/maths.jpg

I get as far as dy/dx= -3e^-3x +2, then making this equal to zero, then going blank (Headbang)

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- October 30th 2008, 12:30 PMgambooExponentials and logarithims
http://i75.photobucket.com/albums/i2...ooji/maths.jpg

I get as far as dy/dx= -3e^-3x +2, then making this equal to zero, then going blank (Headbang) - October 30th 2008, 12:46 PMmr fantastic