Domain and Range Application

What is a resonable domain for the function?

What is the most appropriate domain?

• Since the domain is people, non negative integers would be best

• Since the domain is ticket sales, non negative integers would be best

• Since the domain is people, all real numbers would be best

• Since the domain is ticket sales, all real numbers would be best

• Since the domain is people, positive rational numbers would be best

What is a reasonable domain for the function?

If f(x) is the weight of a truck after x crates are loaded, what is a reasonable domain?

• integers less than or equal to 1

• integers greater than or equal to 1

• all real numbers

• rational numbers

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