Q

Pre-calculus 8 - Maximum and Minimum Value of a Quadratic Function.

(4 Questions)
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By these, you will understand the Maximum and Minimum Value of a Quadratic Function.
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Identify the minimum or maximum value. When the function is written in standard form f(x)=2(x+1)^{2}-4?
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Derive the Minimum or Maximum value of a quadratic function in general form f(x)=2x^{2}-4x+1 by using calculus?
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The height y [f(x)] of a punted football is approximated by f(x)=-3(x-2)^{2}+2 What is the maximum height of the football?
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The annual loss L (in dollars) of acompany is modeled by a function of the form L=t^{2}+10t-1 where t represents the year.what is the maximum loss of the company?
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by Krishna