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deepthiakella1
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hey find the points of inflection on f(x)=6x^4x^2
thanksss
oh and i got plus or minus 1/6
 11 months ago
 11 months ago
deepthiakella1 Group Title
hey find the points of inflection on f(x)=6x^4x^2 thanksss oh and i got plus or minus 1/6
 11 months ago
 11 months ago

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wilfley Group TitleBest ResponseYou've already chosen the best response.0
was that not correct?
 11 months ago

Easyaspi314 Group TitleBest ResponseYou've already chosen the best response.1
f'(x) = 24x^3  2x f''(x) = 72x^2  2 set f''(x) = 0...you get 2(36x^2  1) = 0, or x = +1/6 and 1/6 Now, set up an interval chart to see where concavity, if any, exists.
 11 months ago

deepthiakella1 Group TitleBest ResponseYou've already chosen the best response.0
ok
 11 months ago

deepthiakella1 Group TitleBest ResponseYou've already chosen the best response.0
do you plug in the number to the first der. ?
 11 months ago

deepthiakella1 Group TitleBest ResponseYou've already chosen the best response.0
to check for concavity
 11 months ago
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