i need major help with it
2007-12-06 14:30:37 · 4 answers · asked by vero 1 in Science & Mathematics ➔ Mathematics
To differentiate with respect to x, just treat the y as if it was a constant:
Δƒ/Δx = y² + 2*x*y
Likewise, to differentiate with respect to y, treat x as if it was a constant:
Δƒ/Δy = 2*x*y + x²
All you need is the power rule to solve these, for example:
d/dx (x^3) = 3*x^2
2007-12-06 14:35:25 · answer #1 · answered by lithiumdeuteride 7 · 0⤊ 0⤋
That looks like a parabola.
delt mean change.
All you have to do is to plot in the numbers for the variables and plot it on a graph and you will see the shape!
2007-12-06 22:34:56 · answer #2 · answered by Jag J 2 · 0⤊ 0⤋
if I give you the answer can I get the ipod? haha
2007-12-06 23:23:03 · answer #3 · answered by WiseGuy25 1 · 0⤊ 0⤋
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2007-12-06 22:35:46 · answer #4 · answered by jap_1402 2 · 0⤊ 0⤋