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Title: Given the function g ( x ) = 6 x 3 + 54 x 2 + 90 x g(x)=6x3+54x2+90x , find the first derivative, Post by: Catracho on Jul 25, 2019 Given the function g(x) = 6æ3 + 54x2 + 90t, find the first derivative, g'
Notice that g' (x) — 0 when x — — 1, that is, — 1) — 0. Now, we want to know whether there is a local minimum or local maximum at = — 1, so we will use the second derivative test. Find the second derivative, g' ' Evaluate g ( Based on the sign of this number, does this mean the graph of g(x) is concave up or concave down at x 1? [Answer either up or down watch your spelling!!] At — — 1 the graph of g(r) is concave Based on the concavity of g(x) at x — 1, does this mean that there is a local minimum or local maximum at [Answer either minimum or maximum watch your spelling! !] Title: Re: Given the function g ( x ) = 6 x 3 + 54 x 2 + 90 x g(x)=6x3+54x2+90x , find the first ... Post by: bio_man on Jul 25, 2019 Content hidden
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