math 1324 - 2e - business math final exam\n7....

math 1324 - 2e - business math final exam\n7. let $f(x)=\frac{(x + 5)(x - 1)}{(x - 1)(x - 3)}$.\n(4 points) (a) write the domain of $f$ in interval notation.\n(4 points) (b) at each $x$-value that is not in the domain of $f$, tell whether the graph has a hole or vertical asymptote at that value.

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