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patbigFat
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y= x^46x^3+12x^28x+1. find the maxima,minima and pt of infliction ... help me plz
 one year ago
 one year ago
patbigFat Group Title
y= x^46x^3+12x^28x+1. find the maxima,minima and pt of infliction ... help me plz
 one year ago
 one year ago

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patbigFat Group TitleBest ResponseYou've already chosen the best response.0
\[y=x^46x^3+12x^28x+1 find the minima,maxima and pt of infliction\]
 one year ago

campbell_st Group TitleBest ResponseYou've already chosen the best response.0
ok... you need the 1st derivative... solve it for x to find the stationary points. next find the 2nd derivative. solve it for x... possible points of inflection. with the stationary points from the 1st derivative, substitute them into the 2nd derivative to determine their nature f"(a) > 0 minimum f"(a) = 0 horizontal point of inflection f'(a) < 0 maximum hope this helps...
 one year ago

campbell_st Group TitleBest ResponseYou've already chosen the best response.0
you'll find the curve has 2 pts of inflection and 1 minimum
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.0
Welcome:) If you need any assistance @Luigi0210 is at your service:)
 one year ago
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