cello10
cello10 cello10
  • 13-08-2017
  • Mathematics
contestada

If f(x)= 2a|3x – 9| – ax, where a is some constant not equal to zero, find f ′(3).

If fx 2a3x 9 ax where a is some constant not equal to zero find f 3 class=

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apologiabiology
apologiabiology apologiabiology
  • 14-08-2017
hmm, it actually doesn't exist because at x=3, that is where the absoluve value turns into 0. the graph has a point at x=3 and there is no slope of a pointy part of a function. I mean the slope is undinfed, it is DNE
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