Mathematics 1 Deneme Sınavı Sorusu #1231940

Determine the set of continuity of the function f(x) = [(x - 3) / (x3 - 27)].


R \ {-3, 3}

R

R \ {3}

R \ {0,3}

[3, ∞)


Yanıt Açıklaması:

Since a rational function f is continuous on the domain of its definition, f is continuous on its domain. This function is continuous for all real numbers except 3 which makes its denominator 0. Hence, the set of continuity of this function is R \ {3}. 

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