Math Problem Statement
The table below shows the profit, , in dollars, from selling items.
x 1 2 3 6 9 14 p 75.6 87.4 89.4 36.6 -104.4 -535.4
Using your calculator to do a quadratic regression, express the profit as a function of the number of items sold.
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Regression
Data Analysis
Formulas
Quadratic equation formula: p(x) = ax^2 + bx + c
Theorems
Quadratic Regression
Suitable Grade Level
Grades 9-12