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ihatepeas Group Title

Determine the point(s) at which the given function f(x) is continuous. f(x)=|8x-3|+6sin(2x) The answer is (-infinity,infinity). Anyone know how to get this answer?

  • 3 years ago
  • 3 years ago

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  1. 3pwood Group Title
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    Hard to really give a mathematical explanation. Basically it's just that there are no points of discontinuity. No way to divide by zero, or take the square root of a negative number It doesn't switch signs or equal infinity anywhere besides infinity. It's not a piecewise function.

    • 3 years ago
  2. ihatepeas Group Title
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    Thank you. I guessed at the answer and got it right, but thought I should understand why it was right.

    • 3 years ago
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spraguer (Moderator)
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