Match the functions below with their level surfaces at height 3 in the table at the right. B с A E B C A E 1. f(x, y, z) = 2z²-3y 2. f(x, y, z)= 2y²-3z 3. f(x, y, z) = 2x² - 3z 4. f(x, y, z)=2x² + 3z (You can drag the images to rotate them.) 3.00 -1.00 0.00 1.00

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