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Mathematics, 26.06.2020 15:01 payshencec21

Which of the following statements are true regarding functions? Check all that apply.
A. The vertical line test may be used to determine whether a relation
is a function.
BO B. A function is a relation in which multiple values of the input
variable are paired with at least one of the output variable.
C. A sequence is a function whose domain is the set of rational
numbers.
D. The horizontal line test may be used to determine whether a
function is one-to-one.

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Which of the following statements are true regarding functions? Check all that apply.
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