A construction company uses the function f(x), where x is the number of people working on a project, to model the amount of mone
y it spends to complete a project. What would a reasonable domain be?
All integers
Real numbers
Positive real integers
Positive integers
2 answers:
Answer:
Step-by-step explanation:
The domain is the people and the range is the money spent
People would be counted as positive integers, only the last answer choice considers this.
<u>So the answer is:</u>
<em><u>Answer:</u></em>
<em><u>Please use "^" to denote exponentiation: f(x) = x^2 + 3x + 5.
</u></em>
<em><u>
</u></em>
<em><u>Because this is a polynomial, the domain consists of the set of all real numbers.
</u></em>
<em><u></u></em>
<em><u>Step-by-step explanation:</u></em>
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