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Monique has 3 eggs and needs to buy more. A store has 6 dozens of eggs. Monique needs to buy at least 2 dozen. The number of eggs Monique will have after purchasing x dozen is represented by a function.

f(x)=12x+3

What is the practical domain of the function?


All integers from 2 to 6, inclusive.

{27, 39, 51, 63, 75}

All real numbers.

All real numbers from 2 to 6, inclusive.

Verified Answer :

All integers from 2 to six inclusive.I took the same test.

Let

x--------> the number of dozen of eggs

f(x)-------> the number of eggs

we know that

\(f(x)=12x+3\)

The domain of the function is the amount of dozens of eggs that Monica can buy

The domain is the interval-------> \([2,3,4,5,6]\)

All integers from \(2\) to \(6\), inclusive

The range is the interval-------> \([27, 39, 51, 63, 75]\)

therefore

the answer is the option

All integers from \(2\) to \(6\), inclusive