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Questions and Answers
What is the domain of the function f(x) = √(x-2)?
The domain is x ≥ 2.
Is the line x = 1 the only vertical asymptote of the graph of f(x) = |x| + 1?
False
What is the domain of f â—¦ g?
The domain of f â—¦ g is the set of all numbers x in the domain of g such that g(x) is in the domain of f.
Are all six trigonometric functions continuous on their respective domains?
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Is the limit of a function, when it exists, unique?
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