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3 years ago

13

Let \[f(x) = \frac{3x - 7}{x + 1}.\] find the domain of f. give your answer as an interval.

1 answer:

BlackZzzverrR [31]3 years ago

5 0

The domain of f is all real numbers except for -1.

so the domain is x ∈ (-∞,-1)U(-1,∞)

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