Linear Cost Function - Free Math Help Forum
2011年6月20日 · Here is my problem: Fixed Cost $2000; 36 Units cost $8480 Find the Linear Cost Function This is what I've got: 8480=36(x) + 2000 6489 = 36(x) 180 = x Therefore: cost = 180x + 2000 Would this be the right answer?
Linear Cost Function | Free Math Help Forum
2010年3月4日 · The problem is: Find a Linear Cost Function for Eight units cost $300; fixed cost is $60. I have: 300= 8(x) + 60 -60 -60 240= 8 (x) 30= x The answer is C(x)=30x + 60 I am unsure of how to get this answer. Please Help.
Linear cost function | Free Math Help Forum
2014年12月6日 · The cost function for wild crayfish was estimated by Bell to be a function C(x), where x is the number of millions of pounds of crayfish caught and C is the cost in millions of dollars. Two points that are on the graph are (x, C) = (8, 0.157) and (x, C) = (10, 0.190). Using this information and assuming a linear model, determine a cost function.
need help on this problem! | Free Math Help Forum
2020年9月15日 · Joanne sells silk-screened T-shirts at community festivals and craft fairs. Her marginal cost to produce one T-shirt is $2.50. Her total cost to produce 60 T-shirts is $210, and she sells them for $9 each. a. Find the linear cost function for …
Nonlinear function to linear function conversion (as part of linear ...
2024年11月29日 · How do I change a nonlinear functiom to a linear function? I'm given y = x^2 (parabola/quadratic) and asked to convert it into a linear function. Something to do with x^2, but when I try to graph this (on desmos), I still get a parabola. f(x) = …
Direct Variation - Free Math Help
In this example the total cost of milk and the number of gallons purchased are subject to direct variation -- the ratio of the cost to the number of gallons is always 3. To be more "geometrical" about it, if y varies directly as x, then the graph of all points that describe this relationship is a line going through the origin (0, 0) whose slope ...
linear function: The volume of water in a truck
2015年9月22日 · The volume of water in a truck is determined by the length of time the sprayer is turned on. This relationship can be modeled by a linear function. a. The slope of the function is -528 gallons/minute; describe the practical meaning of this value in the context of the problem. b. (6, 832) is a coordinate point of the function.
Finding Total Utility Cost | Free Math Help Forum
2009年2月10日 · If you had been told that this corporation's total utility cost is a linear function of their activity level, then you could use the algebra of lines to determine the requested average. (9000, 0.4) would be the coordinates of a point on the …
Need real help! Linear Business Modeling! | Free Math Help Forum
2012年10月29日 · 1. Write a linear function for the total cost C to operate the business and restore n cartridges during the first year, not including the hourly wage the owners wish to earn. 2. Write a linear function for the total revenue R the business will earn during the first year by selling n cartridges. Thanks!!
Cost Function - Free Math Help Forum
2020年7月11日 · A Company determines that the marginal cost of producing x units of a particular commodity during a one-day operation is MC = 16x −1951, where the production cost is in dollar. The selling price of a commodity is fixed at $9 per unit and the fixed cost is $1800 per day. (i) Find the cost function. (ii) Find the revenue function.
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