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Mathematics 20 Online
OpenStudy (anonymous):

What is a quartic function with only the two real zeros given? x = -4 and x = -1 A. y = x4 + 5x3 + 5x2 + 5x + 4 B. y = x4 - 5x3 - 5x2 - 5x - 4 C. y = -x4 + 5x3 + 5x2 + 5x + 4 D. y = x4 + 5x3 + 5x2 + 5x - 5

OpenStudy (anonymous):

Im thinking the answer is A.

Nnesha (nnesha):

how did you get A ??

Nnesha (nnesha):

did you graph all of the answer choices ?

OpenStudy (anonymous):

yes i did! i was just checking is my answer was right.

Nnesha (nnesha):

yep that's the only equation with x = -4 x = -1 hmm dunno how to solve without cal

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