Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 4; zeros: i, 1 + i
A. -i, 1 - i
B. -1 + i, 1 - i
C. -i, -1 + i
D. 1 - i
Answer: A
You might also like to view...
Answer the question.The mayor of one city has been conducting an anti-smoking campaign in high schools. Each year local government researchers estimate the number of teenagers in the city who smoke. The number of smokers has declined steadily in each of the past five years. The mayor's office constructs a bar graph showing the number of teenage smokers in each of the past five years. If the mayor wished to exaggerate the success of his anti-smoking campaign, would it be to his advantage to truncate the bar graph? Explain your thinking.
What will be an ideal response?
Solve the system of equations by substitution.
A. x = 0, y = 1; (0, 1) B. x = 0, y = 0; (0, 0) C. x = 1, y = 0; (1, 0) D. x = 1, y = 1; (1, 1)
Combine like terms.4a + 4b + 9 + 4b + 8a - 2
A. 12a + 8b + 7 B. 12a2 + 8b2 + 7 C. 12a + 8b + 2 D. 27ab
Find all cube roots of the complex number. Leave answers in trigonometric form.-125
A. 5 cis 180°, 5 cis 0° B. 5 cis 60°, 5 cis 180°, 5 cis 300° C. 5 cis 120°, 5 cis 180°, 5 cis 300° D. 5 cis 30°, 5 cis 150°, 5 cis 270°