Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: -1, 2, and 1 - 2i.
A. f(x) = x4 - x3 + 3x2 - 5x - 10
B. f(x) = x4 - x3 + x2 + 9x - 10
C. f(x) = x4 - 3x3 + 5x2 - x - 10
D. f(x) = x4 - 3x3 - 3x2 + 7x + 6
Answer: C
You might also like to view...
Provide an appropriate response.Consider the logistic function f(x) = 
, where b > 0. What is the limiting value of this function?
What will be an ideal response?
Solve the equation for y.y2 - 4x + 3 = 0
A. y = ± 
B. y = ± 
C. y = ± 
D. y = ± 
Convert the mass or weight as indicated. Round the answer to one decimal place.0.45 kilograms to ounces (kilograms ? grams ? ounces)
A. 20.3 oz B. 15.8 oz C. 1.0 oz D. 9.9 oz
Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. x + y + z = 92x - 3y + 4z = 7
A. {(- 
z + 
, 
z + 
, z)}
B. {(
, 
, 1)}
C. ?
D. {(
z + 
, - 
z + 
, z)}