Math Problem Statement
The function p(x) = -0.3x^2 + 20x^1/2 + 35 gives the price of a stock, in dollars, over the first 25 days of the month. a. Find the five-day moving average value of the stock after the first 5 days (that is, from x = 0 to x = 5 days). (Round your answer to the nearest cent.)
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Functions
Moving Average
Quadratic Functions
Formulas
Moving average formula: (p(0) + p(1) + p(2) + p(3) + p(4) + p(5)) / 6
Quadratic function: p(x) = -0.3x^2 + 20x^(1/2) + 35
Theorems
Basic function evaluation
Moving average calculation
Suitable Grade Level
Grades 10-12
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