137_click_10.pdf - 2 x u2212 2 1 Let f(x = 3 |x|(A =...

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1.Letf(x)=x2-2ifx>03ifx=0|x|ifx<0.Then, limx1f(x)(A)=-2(B)=-1(C)=0(D)=3(E)Does not exist.
2.Letf(x)=x2-2ifx>03ifx=0|x|ifx<0.Then, limx0f(x)(A)=-2(B)=-1(C)=0(D)=3(E)Does not exist.
3.Letf(x)=braceleftBigg3x-1ifx2aifx<2.For limx2f(x) to exist, weneed

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