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V125BC [204]
3 years ago
7

Pre Calc Question Help,

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
6 0
All real numbers except 13
julsineya [31]3 years ago
5 0

Answer:

Step-by-step explanation:

Domain is the set of all values of x where the function is defined. For this function the only limitation upon x exists when the denominator would equal zero, because division by zero is undefined. So the denominator 13-x cannot equal zero thus x cannot equal 13. Thus the domain is all real numbers except 13.

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bixtya [17]

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We want to determine a 95% confidence interval for the mean test score of randomly selected students.

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