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Mathematics 24 Online
OpenStudy (anonymous):

f(x)=3x^2 + 12x -2 minimum or maximum value

OpenStudy (tkhunny):

It will have a minimum. You should be able to glance at it and see that. It has x's and not y's, so it has a minimum or a maximum. The leading coefficient is positive, so it is a minimum.

OpenStudy (tkhunny):

You haven't shown any work, yet. How can we know where you are? We can't be there for your exam. You'll have to demonstrate something.

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