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Unformatted text preview: at 30 mi/ hr. on roads that intersect at point P. If A is 4 mi north of P and B is 3 mi west of P, how fast is the distace between them changing? V. Find the absolute max and min for f(x,y)= x 2 + y 22 x2 y on the region bounded by y=0, x= 4 and y=2x. VI. Let z = f ( x, y ) = x 2 y + y/x, x = uv and y = u 2 + v 2 . Find a. f v b. f v at (u,v) = ( 2, 3) 1...
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 Spring '08
 Bliss

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