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OpenStudy (anonymous):
Find the domain of the function.
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OpenStudy (anonymous):
OpenStudy (anonymous):
the domain is where the function gives values, when the denominator =0 than the fraction does not exist so 4x-1 cannot be equal to 0 4x-1=0 x=1/4 so the domain is all the real numbers except x=1/4
OpenStudy (anonymous):
so what does that mean
OpenStudy (anonymous):
does that mean (-inf,1/4)u(1/4,inf)
OpenStudy (anonymous):
yes that is one way of writing it, but I prefer this: \[ x \in \mathbb{R} \] \x=1/4
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OpenStudy (anonymous):
this should be one line, but I could not make it :-)
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