Find the remaining zeros of a polynomial with real coefficients and having the specified degree and zeros.Degree 3; zeros: -2, 2 - 5i
A. 2, 2 + 5i
B. -2 + 5i
C. 2, -2 + 5i
D. 2 + 5i
Answer: D
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Solve the problem.A boy is flying a model airplane while standing on a straight line. The plane, at the end of a twenty-five foot wire, flies in circles around the boy. The directed distance of the plane from the straight line is found to be d = 25 cos where d is measured in feet and t is the time in seconds. If d > 0, the plane is in front of the boy; if d < 0, the plane is behind him. What is the amplitude? What is the period? Graph d over two periods beginning at t = 0.
What will be an ideal response?
Provide an appropriate response.The diagonals of a intersect at their common midpoint.
A. trapezoid B. pentagon C. parallelogram D. rhombus
Solve the problem. A reasonable quadratic model for the population of a certain city is found to be where B(t) is the population (in thousands) of the city in the year that is t years since 2002. A reasonable quadratic model for the number of residents of that city who were born outside the United States is
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equation of P.
A. P(t) =
B. P(t) =
C. P(t) =
D. P(t) =
Solve the equation.6x + 9 = x + 54
A. 9
B. -9
C.
D.