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Mathematics 20 Online
OpenStudy (anonymous):

Use synthetic division to determine whether the number k is an upper or lower bound (as specified for the real zeros of the function f). k = 2; f(x) = 2x3 + 3x2 - 4x + 4; Lower bound?

OpenStudy (imstuck):

Are you familiar with synthetic division?

OpenStudy (imstuck):

k is not a zero of this function; it doesn't go in evenly.

OpenStudy (anonymous):

So its not lower bound? @IMStuck

OpenStudy (anonymous):

? @IMStuck

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