Form a Polynomial Whose Zeros and Degree Are Given $f ( x ) = x ^ { 4 } - 6 x ^ { 3 } + 18 x ^ { 2 } - 27 x + 81$

question 123

Multiple Choice

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Definitions:

Atrial Systole

The phase of the heart's cycle during which the atria contract, pushing blood into the ventricles.

P Wave

The first wave detected in an electrocardiogram; represents the depolarization of the atria before they contract.

AV Valve

Atrioventricular valves, which are located between the atria and ventricles of the heart, preventing backflow of blood from the ventricles into the atria.

Atrial Systole

The contraction of the atria chambers of the heart, which pushes blood into the ventricles.