Question

H(W) = 80/w
What is the domain of the function?

Answer 1

To find the domain, we find every single value that can exist along the x axis.

One can notice here that w is in the denominator, which means a value doesn't exist at 0, because we can't have 0 in the denominator.

Answer:

(-∞,0) U (0,∞)

Answer 2

W > 0

Explanation:

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