Math Problem Statement
Solve using definite integrals The function p(x) = -0.3x^2 + 20 (x)^1/2 + 35 gives the price of a stock, in dollars, over the first 25 days of the month.
b. Find the five-day moving average value of the stock through the 7th day (that is, from x = 2 to x = 7 days). (Round your answer to the nearest cent.)
Solution
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Math Problem Analysis
Mathematical Concepts
Definite Integrals
Average Value of a Function
Polynomial Functions
Square Roots
Formulas
Average Value of a Function = (1 / (b - a)) * ∫[a to b] p(x) dx
p(x) = -0.3x^2 + 20√x + 35
Theorems
Fundamental Theorem of Calculus
Suitable Grade Level
Grades 11-12 or College Level