The cost in pesos of producing a cellphone is given by the function, C(x) = 2x2 + 300x + 4000. Find the increase in cost of producing from 2 units to 4 units. Determine the rate of change of cost when 2 units is produced.

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Q: An accessories company finds that the cost and revenue, in dollars, of producing x belts is given by…

A: NOTE: Refresh your page if you can't see any equations. . the revenue and cost functions are

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Q: The cost function for a weekly manufacture of headphones is given by C(2) = 150, 000 + 20r + 0.012…

A: solution:-

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Q: The weekly revenue from the sale of x units of a product is given by R(x)=126x-7x^2 thousand…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.