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f(x) = x^2 − 8x + 15

g(x) = x − 3

h(x) = f(x) ÷g(x)

h(x) = . The domain of h(x) is U .

First blank options: x-5 ; x^2 - 8x + 15 ; x-3

Second blank: (3 , 5) ; (-infinity, -3) ; (-infinity, 3)

Third: (3 ,infinity) ; (-3, infinity) ; (5, infinity)

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