A company that sells phones generates revenue given by the function
r(x) = x2 + 20x + 50 (where x is the number of phones produced per month). The cost of production is given by the function c(x) = 50x + 30. Which function gives the profit earned by the company?

For the answer to the question above asking Which function gives the profit earned by the company?
You missed the choices for the answer to the question above, But I based on your question the answer is x^2 − 30x + 20.
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isyllus isyllus · Answer 2 · 2019-03-20T19:00:42+01:00

Answer:

[tex]P(x)=x^2-30x+20[/tex]

Step-by-step explanation:

A company that sells phones generates revenue given by the function,

Revenue Function:

[tex]R(x)=x^2+20x+50[/tex]

where, x is the number of phones produced per month

The cost of production is given by the function.

Cost Function:

[tex]C(x)=50x+30[/tex]

We need to find profit function of the company

Profit = Revenue - Cost

Let profit function be P(x)

[tex]P(x)=R(x)-C(x)[/tex]

[tex]P(x)=(x^2+20x+50)-(50x+30)[/tex]

[tex]P(x)=x^2-30x+20[/tex]

Hence, The profit function of the company is [tex]P(x)=x^2-30x+20[/tex]

A company that sells phones generates revenue given by the function r(x) = x2 + 20x + 50 (where x is the number of phones produced per month). The cost of production is given by the function c(x) = 50x + 30. Which function gives the profit earned by the company?

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A company that sells phones generates revenue given by the function
r(x) = x2 + 20x + 50 (where x is the number of phones produced per month). The cost of production is given by the function c(x) = 50x + 30. Which function gives the profit earned by the company?