27. A rectangular field is to be enclosed with 200 meters of fence. Which of the following models will express the area of the field as a function of one of its sides, say x? a. A(x)=x(100-x) b. A(x)=x(200-x) c. A(x)=x²(100-x) d. A(x)=x(100-x)² e. A(x)=x²(200-x)

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Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.