Find the Domain of the Function $$f ( x ) = \frac { 7 x + 1 } { x ^ { 2 } }$$

question 124

Short Answer

Find the domain of the function.
$$f ( x ) = \frac { 7 x + 1 } { x ^ { 2 } }$$

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Definitions:

Law of Large Numbers

A statistical principle that states that as a sample size grows, its mean gets closer to the average of the whole population.

Blood Type

A method of classifying blood by examining the presence or lack of certain inherited antigenic substances on red blood cell exteriors.

Joint Frequency Distribution

A statistical representation showing the frequency of occurrences for combinations of two or more categories or variables.

Blood Type B

A blood group classification determined by the presence of antigen B on the surface of red blood cells.