Suppose that the landlord of the building increases the bicycle manufacturer’s rent by $100 per month.(a) Assuming that the manufacturer is open for business20 days per month, what are the new daily fixed costs?(b) Write a linear model that expresses the cost C ofmanufacturing x bicycles in a day with the higher rent.(c) Graph the model.(d) What is the cost of manufacturing 14 bicycles in a day?(e) How many bicycles can be manufactured for $3780?
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.
Suppose that the landlord of the building increases the bicycle manufacturer’s rent by $100 per month.
(a) Assuming that the manufacturer is open for business
20 days per month, what are the new daily fixed costs?
(b) Write a linear model that expresses the cost C of
manufacturing x bicycles in a day with the higher rent.
(c) Graph the model.
(d) What is the cost of manufacturing 14 bicycles in a day?
(e) How many bicycles can be manufactured for $3780?
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