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

(-∞,-1)U(-1,∞)

Step-by-step explanation:

It's defined for all x, except when the denominator is 0. Therefore, the domain of f(x) is the set of all real numbers except -1. As an interval, this is  (∞,-1)U(-1,∞)

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

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step-by-step explanation: