243122 - Z =x^2 is a parabolic cylinder.x^2+y^2=1 is a...

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12.2 Z = 5-x^2-y^2 == 0-5-x^2-Y^2 ===x^2+y^2=5 radius of circle = 5 24x-16y+8z=40, is z a function of x and y? Find formula. Z = f(x,y) = 5-3x+2y Just divide each by 8 to get answer
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Unformatted text preview: Z =x^2 is a parabolic cylinder.x^2+y^2=1 is a circular cylinder2x^2+y^2+z^2 = 1 is a ellipsoid X^2+y^2=z^2 is a cone...
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This note was uploaded on 03/21/2011 for the course MTH 243 taught by Professor Barabara during the Spring '11 term at Rhode Island.

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