What is the maximum number of relative extrema contained in the graph of this function?
f(x)=3x^3-x^2+4x-2

Question

What is the maximum number of relative extrema contained in the graph of this function? 
f(x)=3x^3-x^2+4x-2

therealmeeeee · Answer

To find the maximum number of relative extrema work out the derivative, set to 0 and solve. f(x)=3x⁵-x³+4x-2 f'(x)=15x^4-3x^2+4 15x^4-3x^2+4=0 has no real roots. So the answer is 0.

therealmeeeee · Answer

do that help u

the_fizicx99 · Answer

@TheRealMeeeee Your last post is plagiarism, your taking someone's else work from a previous OS question asked.

anonymous · Answer

yes thanks!

therealmeeeee · Answer

@tHe_FiZiCx99  and no u did not

the_fizicx99 · Answer

Sure seems like it here: http://openstudy.com/study#/updates/4f2e3776e4b0571e9cbac6ea

therealmeeeee · Answer

well didnt go on there

therealmeeeee · Answer

stop hatin becuz im smarter than u

the_fizicx99 · Answer

I just saw you viewing it.

therealmeeeee · Answer

ok well i didnt do it i went ther wen u put it up there

therealmeeeee · Answer

wen u put it up dummy

the_fizicx99 · Answer

Smarter? My answer's have gotten chosen over yours, for many reasons. First would be grammar, second would be because I explain in detail, and probably because I don't copy and paste previous post, which some times are wrong.

therealmeeeee · Answer

shut up punk

therealmeeeee · Answer

dont listen to him