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Archy [21]
3 years ago
13

For what values of the variable does the following expression make sense:

Mathematics
1 answer:
Marianna [84]3 years ago
3 0

This question revolves around the concept of domain (primarily) and range (secondarily).  The domain of the square root function is [0, +infinity).


The domain of "three times the sqrt of a" shares that domain:  [0, +infinity).

We were not asked to come up with the range, but if the range is wanted, it is

[0, +infinity).

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