Math Problem Statement
Suppose a certain economy's consumption function is as follows, where C(x) and x are measured in billions of dollars. C(x) = 0.822x1.1 + 17.35 Find the marginal propensity to consume (dC/dx) when x = 7. (Round your answer to three decimal places.) $
Incorrect: Your answer is incorrect. billion per billion dollars
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Differentiation
Marginal Propensity to Consume
Formulas
Power rule for differentiation: d/dx(x^n) = n * x^(n-1)
Marginal Propensity to Consume: dC/dx
Theorems
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Suitable Grade Level
Undergraduate Economics or Calculus Level
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