Find the domain of the function.
$f (x) = x^{2} - 7 x + 15$

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Final Answer: The domain of the function $f (x) = x^{2} - 7 x + 15$ is all real numbers, which can be represented as $R$ .

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Step 1 ：Find the domain of the function $f (x) = x^{2} - 7 x + 15$ .

Step 2 ：The domain of a function is the set of all possible input values (often the 'x' variable), which produce a valid output from a particular function.

Step 3 ：For a polynomial function like this one, the domain is all real numbers because you can substitute any real number for x and the function will still work.

Step 4 ：Final Answer: The domain of the function $f (x) = x^{2} - 7 x + 15$ is all real numbers, which can be represented as $R$ .

Find the domain of the function.f(x)=x2−7x+15

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Find the domain of the function.
$f (x) = x^{2} - 7 x + 15$