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HELP TIMED! Piece Wise functions
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HELP TIMED!

Piece Wise functions

HELP TIMED! Piece Wise functions-example-1
User Scrobot
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1 Answer

3 votes

Answer:

Last Option: (-∞, 4) U (4, ∞)

Explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see that our x-values span all numbers except x = -4. Therefore, it is not included in our domain:

(-∞, 4) U (4, ∞)

User Celestino
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