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ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
To find critical points, you have to differentiate h. Then solve h'(x)=0. The solutions are the critical points.
 one year ago

ame Group TitleBest ResponseYou've already chosen the best response.0
HI , i did and sort of stuck at the end 3x(63x^2)^1/2=0, x=0, and (63x^2)^(1/2)=0, so how do i do at the second part... thanks for the help.
 one year ago

dpaInc Group TitleBest ResponseYou've already chosen the best response.0
can you retype the function? as written, this is what you have: h(x)= root over(63x^2)
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
OK, so you've got your derivative! Solving h'(x) = 0: \[\frac{ 3x }{ \sqrt{63x^2} }=0 \Leftrightarrow 3x=0\] So x=0
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
Remember: If a/b=0 this means: a=0 (and b is not 0). So there is an easy solution here...
 one year ago

ame Group TitleBest ResponseYou've already chosen the best response.0
so, there is only one critical number (0)..
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
Yes, we can get no more from this one...
 one year ago

ame Group TitleBest ResponseYou've already chosen the best response.0
so what is critical point is sqrt 6 !
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
Here is the graph, it confirms what you found:
 one year ago

ame Group TitleBest ResponseYou've already chosen the best response.0
its webwork solution and it is not getting right..
 one year ago

ame Group TitleBest ResponseYou've already chosen the best response.0
what would be the critical point ?
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
(0, sqrt(6))
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
There is even a maximum in that point.
 one year ago

ame Group TitleBest ResponseYou've already chosen the best response.0
the answer (0, sqrt(6)) cameout wrong in the webwork..
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
But the real question now is: are you convinced that it is true?
 one year ago
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