Mathematics - Calculus - Functions
Not what you're looking for?
C(x)=2x+56 R(x) = 20x-x2
a)Find the marginal cost function ?what does this function predict?
b)Find the profit function.
c)Find the marginal profit function ?what does this function predict?
d)What are the breakeven points?
e)Find the value of x, where the graph R(x) has a horizontal tangent.
Purchase this Solution
Solution Summary
The expert examines marginal cost functions and profit functions for predictions. Complete, neat and step-by-step answers are provided.
Solution Preview
(a) MC(x) = C?x) = 2. This means, it costs $2 to produce each additional unit.
(b) P(x) = R(x) ?C(x) = ...
Purchase this Solution
Free BrainMass Quizzes
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Probability Quiz
Some questions on probability