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Find the maximum and the minimum values, if any, of the following functions `f(x)=3x^2+6x+8,x in R`

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To find the maximum and minimum values of the function \( f(x) = 3x^2 + 6x + 8 \), we can follow these steps: ### Step 1: Rewrite the function in a standard form We start with the given function: \[ f(x) = 3x^2 + 6x + 8 \] To make it easier to analyze, we can complete the square. ...
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