SOLUTION: In this discussion, explore practical applications of quadratic functions. Who uses them? Do they occur in nature? Are they useful in industry? Don't limit yourself to these quest

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: In this discussion, explore practical applications of quadratic functions. Who uses them? Do they occur in nature? Are they useful in industry? Don't limit yourself to these quest      Log On


   

Question 1073956: In this discussion, explore practical applications of quadratic functions. Who uses them? Do they occur in nature? Are they useful in industry? Don't limit yourself to these questions; any reasonable exploration of the practical side of quadratic functions will do.
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52756) About Me  (Show Source):
You can put this solution on YOUR website!
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Look into these lessons
    - A farmer planning to fence a rectangular garden to enclose the maximal area
    - A farmer planning to fence a rectangular area along the river to enclose the maximal area
    - A rancher planning to fence two adjacent rectangular corrals to enclose the maximal area
    - Using quadratic functions to solve problems on maximizing revenue/profit

    - Problem on a projectile moving vertically up and down
    - Problem on an arrow shot vertically upward
    - Problem on a ball thrown vertically up from the top of a tower
    - Problem on a toy rocket launched vertically up from a tall platform

    - Problems on the area and the dimensions of a rectangle surrounded by a strip
    - Problems on a circular pool and a walkway around it
in this site.



Answer by josgarithmetic(39614) About Me  (Show Source):
You can put this solution on YOUR website!
pH Buffer Solution Calculations - They can be useful in industry, depending on the a particular industry's typical practices but would more often be used in academics situations.