Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation 
), and factor f(x) into linear factors.f(x) = x3 - 9x2 + 13x + 7
A. 7, 1 + 
, 1 - 
; f(x) = (x - 7)(x + 1 - 
)(x + 1 + 
)
B. 7, -1 + 
, -1 - 
; f(x) = (x - 7)(x + 1 - 
)(x + 1 + 
)
C. 7, 1 + 
, 1 - 
; f(x) = (x - 7)(x - 1 - 
)(x - 1 + 
)
D. -7, 1 + 
, 1 - 
; f(x) = (x + 7)(x - 1 - 
)(x - 1 + 
)
Answer: C
Mathematics
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Minimize the objective function C, subject to the given constraints. 
x ? 0, y ? 0
, 
A. C = 0 B. C = 45 C. C = 18 D. C = 27
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Solve.
- 
= 1
A. 
, 
B. 
, 
C. 
D. 
, 
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For problems 10 and 11 use the absolute value function 
. Identify the vertex.
A. 
B. 
C. 
D. 
E. none of these
Mathematics
Determine what, if any, value to assign to 
to make f continuous at 
.
?
; 
?
A. 
B. 
C. 
D. 
E. No value of 
will make it continuous at 0.
Mathematics