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 - 3x3 + 5x2 - x - 10
B. f(x) = x4 - x3 + x2 + 9x - 10
C. f(x) = x4 - 3x3 - 3x2 + 7x + 6
D. f(x) = x4 - x3 + 3x2 - 5x - 10
Answer: A
Mathematics
You might also like to view...
Determine the symmetries of the curve.r2 = 4 sin 4?
A. x-axis only B. x-axis, y-axis, origin C. y-axis only D. Origin only
Mathematics
The graph of a linear function f is shown. Identify the slope, y-intercept, and x-intercept.
A. 
; (0, -8), (4, 0)
B. 2; (0, -8), (4, 0)
C. 
; (0, 4), (-8, 0)
D. 2; (0, 4), (-8, 0)
Mathematics
Solve the equation for x if 
.
?
?
A. 
, 
B. 
, 
C. 
, 
, 
D. 
, 
E. 
, 
Mathematics
Determine whether the infinite geometric series converges or diverges. If it converges, find its sum.2 + 1 + 
+ 
+ . . .
A. Converges; 3 B. Converges; 4 C. Converges; 1 D. Diverges
Mathematics