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Mathematics 15 Online
OpenStudy (anonymous):

What should the graph of f(x)=x^4-4x^3-x^2+12x-2 look like?

OpenStudy (anonymous):

Roughly like this:

OpenStudy (anonymous):

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OpenStudy (anonymous):

Notice 4 real zeros of the function.

OpenStudy (anonymous):

thank you :) do you know how I would be able to find the local minimum and local maximum as well as the coordinates of the absolute minimum?

OpenStudy (anonymous):

What math class are you in? You would need the calculus for that/

OpenStudy (anonymous):

I am in pre calculus :(

OpenStudy (anonymous):

can you help me? :)

OpenStudy (anonymous):

there is this thing called function graph calculator. It gives the graph once you put in the function. :)

OpenStudy (anonymous):

is there a website for that? :) @severus4ever

OpenStudy (anonymous):

I dont know how your teacher would expect you to compute rel max/min without some calculus.

OpenStudy (anonymous):

idk lol i dont really have a teacher, im taking this class through an online program :o

OpenStudy (anonymous):

same here, it sucks doesnt it?

OpenStudy (anonymous):

I checked the graph with the websites and I know my graph is correct, I just dont know how to find the local minimum, local maximum, and the coordinates of the absolute minimum

OpenStudy (anonymous):

yeah, it totally sucks :( @severus4ever

OpenStudy (anonymous):

im pretty sure there should be a different website for that, im going to go check.

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