Suppose that you have the utility function: u (x) = Vx u" (x) 43 %3D Find : u' (x) 1 2x 2x Option 2 Option 3 1 -2x 2x Option 4 Option 1 Find the critical points of the curve 44 2+ 12x – x O (2.18)8(2.-14) (2.18)&(-2.-14) (2.18)&(2-14) (-2,18)8(-2,14)

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