Mathematics, 03.01.2020 04:31 sophiaa23

The domain of f(x) is the set of all real values except 7, and the domain of g(x) is the set of all real values except –3. which of the following describes the domain of (g o f) (x)?
all real values except x not-equals negative 3 and the x for which f (x) not-equals 7
all real values except x not-equals negative 3 and the x for which f (x) not-equals negative 3
all real values except x not-equals 7 and the x for which f (x) not-equals 7
all real values except x not-equals 7 and the x for which f (x) not-equals negative 3

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The domain of f(x) is the set of all real values except 7, and the domain of g(x) is the set of all...

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