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3 years ago

What is the domain of the function y = StartRoot x EndRoot?

Mathematics

2 answers:

Lady_Fox [76]3 years ago

5 0

Answer: b 0 greater than or equal to X<Infinity

Step-by-step explanation:

gladu [14]3 years ago

3 0

Answer:

0 less-than-or-equal-to x less-than infinity

Step-by-step explanation:

The square root function, y=√x, is defined for non-negative numbers. Its domain is ...

0 ≤ x < ∞

_____

Comment on the question

This shows up again and again in domain problems, so is worth remembering. The value under the radical cannot be negative (but it can be zero).

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Answer:

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