Respuesta :
Answer: D
Step-by-step explanation:
all real numbers
The domain of the function should be all real numbers.
What are real numbers?
Real numbers refer to the numbers that involved both rational and irrational numbers. Rational numbers like integers, fractions, etc while on the other hand, irrational numbers like the square roots numbers, etc.
Therefore, we can conclude that the domain of the function should be all real numbers.
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