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Removing Discontinuities

AP Calculus AB· difficulty 2/5

Which of the following is NOT continuous at x=0x = 0?

  • A

    f(x)=x2+1f(x) = x^2 + 1

  • B

    j(x)=exj(x) = e^x

  • C

    h(x)=1/xh(x) = 1/x

    check_circle
  • D

    g(x)=sin⁡xg(x) = \sin x

Explanation

1/x1/x is undefined at x=0x = 0 (vertical asymptote). The others are continuous everywhere.

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