Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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A polynomial equation has roots at  and  . What is the minimum degree of the polynomial equation? (assuming all coefficients are real)
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2.
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Consider the graph of
shown at the
right.
How many zeros of the function must be
imaginary? |  | | |
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3.
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Write the polynomial function of least degree that has zeros of x = 2 and
x = 3i.
(assume all coefficients must be
real)
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4.
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Which polynomial function graphed below has at least 4 imaginary
zeros?
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5.
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Which of the below could be a
correct polynomial function for the graph shown at the right based on it zeros?
(assume all coefficients must be real) |  | | |
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6.
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The polynomial function h(x) at the right has one of its zeros at x =
i.
Which of the below could be a correct polynomial function for the graph shown at the
right based on it zeros?
(assume all coefficients must be
real) |  | | |
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7.
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Which polynomial function graphed below that has a real zero of multiplicity
2?
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