Give the maximum number of zeros the polynomial function may have. Use Descarte's Rule of Signs to determine how many positive and how many negative zeros it may have.f(x) = x6 - x5 - x4 - 5x3 + 2x2 + 2x + 3
A. 6; 3 or 1 positive zeros; 3 or 1 negative zeros
B. 6; 4, 2, or 0 positive zeros; 2 or 0 negative zeros
C. 6; 2 or 0 positive zeros; 4, 2, or 0 negative zeros
D. 6; 2 or 0 positive zeros; 2, or 0 negative zeros
Answer: C
Mathematics
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A. -9.881 B. 7.87 C. 9.882 D. -7.87
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Find the square of the radical expression.
A. 
B. 
C. 
D. 
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Is the relation a function?y = x2 + 2x + 4
A. Yes B. No
Mathematics
Solve the system using the addition method. If the system is inconsistent and has no solution, state this. If the system is dependent, write the form of the solution for any real number x.0.9x + 0.2y = 4.2 x - 0.1y = 3.7
A. ? B. (4, 3) C. (3, 4) D. (0.4, 0.3)
Mathematics