SOLUTION: What is the minimum or maximum value of the quadratic function: {{{ f(x)= 5x^2-20x+9 }}} ?

SOLUTION: What is the minimum or maximum value of the quadratic function: {{{ f(x)= 5x^2-20x+9 }}} ?

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Question 754823: What is the minimum or maximum value of the quadratic function: ?

Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
min value occurs at

the actual value is

:)

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