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Identify the set of X-values for which f(X) is greater than or equal to 0.

Identify The Set Of Xvalues For Which FX Is Greater Than Or Equal To 0 class=

Sagot :

The given function is greater than or equal to 0 for the interval given as follows:

{x | x ≤ -3 or -1 ≤ x ≤ 0 or x ≥ 2}.

When a function is positive and when it is negative?

  • A function is positive when it is above the x-axis.
  • A function is negative when it is below the x-axis.

For this problem, with a closed interval, we have that the function is above for:

x ≤ -3, -1 ≤ x ≤ 0, x ≥ 2.

Hence the interval notation is:

{x | x ≤ -3 or -1 ≤ x ≤ 0 or x ≥ 2}.

More can be learned about functions at https://brainly.com/question/24808124

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