Respuesta :
f(x) is what they gain, and g(x) is what they lose. Therefore, it would be (f-g)(3) or first choice
The function that evaluates the profit function for each user of the digital magazine after 3 months is (f – g)(3) = (2(3) + 15) – 32 = 21 – 9 = $12.
Given that,
- The monthly revenue of a digital magazine from each user is represented by f(x) = 2x+15.
- And, The monthly cost to provide the digital magazine to each user per month is represented by [tex]g(x) = x^2[/tex]
Based on the above information, the calculation is as follows:
Here f(x) is what they gain,
and g(x) is what they lose.
So , it should be (f-g)(3)
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