Posted by tg on August 06, 2002 at 16:22:23:
In Reply to: how do u figure out the gradient function graph? posted by aussiegirl on August 05, 2002 at 18:56:33:
: when ur given the original graph and told to 'sketch the gradient function'... and it doesn't make any sense! (does n e 1 know what i'm talking about?? coz the 3unit math people at my school have no idea...and i'm only doing 2unit.... HELP!!)
the gradient is a plane if you are dealing with a 3-dimensional figure. the idea of slope is correct. the answer should take the form Ax+By+Cz=D. I hope things are going well in austrailia.