Find the remaining zeros of a polynomial with real coefficients and having the specified degree and zeros.Degree 5; zeros: 1, i, 2i

A. -1, -i, -2i
B. -i, -2i
C. -1, -i
D. -1, -2i


Answer: B

Mathematics

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Evaluate.x + y, for x = 8 and y = -6

A. 2 B. -48 C. -14 D. 14

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Solve the problem.The height, h, in feet, of the path of a ball thrown from an initial height of 64 feet can be approximated by the quadratic formula  where t is the number of seconds after the ball was thrown.  (a) How long does it take for the ball to reach its maximum height?  (b) How high will the ball reach?

A. (a) 2 sec
(b) 128 ft
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(b) 224 ft
C. (a)  sec
(b) 128 ft
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Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = x4 - 12x2 - 64; x - 4

A. Yes B. No

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