(2) Find all numbers at which \[ f(x)=\frac{\left(\sqrt{x^{2}-9}\right)\left(\sqrt{25-x^{2}}\right)}{x-4} \] is continurus.
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\] To find where this function is continuous, we need to understand its domain first. The domain of a function is the set of all possible input values (x-values) for which the function is defined. Step 2: Identify the restrictions on the domain There are three Show more…
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