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alexandr1967 [171]
3 years ago
15

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
Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
8 0

Answer:

  • Positive integers

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>

  • Positive integers
Neko [114]3 years ago
6 0

<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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