Non-Positive Function

A Non-Positive Function is a numeric function that returns non-positive numbers.

• Example(s):
  • [math]\displaystyle{ f(x)= -|x| }[/math],
  • [math]\displaystyle{ f(x)= -x^2 }[/math],
  • a Negative Function,
• Counter-Example(s):
  • Non-Negative Function,
  • Positive-Valued Function.
• See: Quadratic Function, Absolute Function.

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