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September 4, 2015

Homework Help: math

Posted by Anon on Thursday, October 25, 2012 at 3:17pm.

determine between which consecutive integers the real zeros of each function are located.

f(x)=3x^3 10x^2 + 22x 4 (I got 0,1)
f(x) = x^3 12x^2 + 17x 9 (NO idea)
f(x) = x^3 9 (I got 8,9)

Thanks for the help, I really appreciate it. I need the most help with the second one, I couldn't even come up with an answer for that one.

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