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# Question 2-11th Grade Mathematics: Functions Practice Test for the SBAC

In a certain function, $$f(x)$$, the value of $$f(5) = 7$$.

Which of these functions could that be?

$\begin{array}{ll} a) & f(x)=x^{2}+3x \\ b) &f(x)=(x+2)(x-4)\\ c) &f(x)=x^{2}-3x-3\\ d) &f(x)=x^{3}-3x^{2}-11x+12\\ \end{array}$

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