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Which of the following functions is not continuous at x = 1?

Practice Questions

1 question
Q1
Which of the following functions is not continuous at x = 1?
  1. f(x) = x^2
  2. f(x) = 1/x
  3. f(x) = sin(x)
  4. f(x) = { x, x < 1; 2, x >= 1 }

Questions & Step-by-step Solutions

1 item
Q
Q: Which of the following functions is not continuous at x = 1?
Solution: The function has a jump discontinuity at x = 1, hence it is not continuous.
Steps: 0

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