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Find the domain of the rational function

Find the domain of the rational function.
f(x)=7x-8/7

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Tim H. | Student who can teach any level of high school algebraStudent who can teach any level of high ...
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Domain restrictions in rational functions come when the function divides by zero at some point. This function simply has a constant term in its denominator, and will never divide by zero, so there are no domain restrictions, and therefore its domain is all real numbers.