Graph the polynomial function. Use synthetic division and the remainder theorem to find the zeros.f(x) = x3 + 4x2 - 3x - 18
A. -3, 3, 2;
B. 3 (multiplicity 2), 2;
C. -3 (multiplicity 2), 2;
D. -2 (multiplicity 2), 2;
Answer: C
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Calculate the value of the following numerical expression.
- 
? 
A. 
B. 
C. 
D. 
Use elimination to solve each system of equations, if possible. Identify the system as consistent or inconsistent. If the system is consistent, state whether the equations are dependent or independent. 
+ 
= 4
- 2y = 21
A. (-6, -8); consistent and independent B. (6, 8); consistent and independent C. (-6, 8); consistent and independent D. (6, -8); consistent and independent
Solve the inequality. Express your answer using interval notation.|x - 1| < 0
A. (-?, 1) B. (-1, 1) C. (-1, ?) D. no solution
Perform the indicated operation. Write the result in the form a + bi.8i(8 - 5i)
A. 64i - 40i2 B. 64i + 40i2 C. 64i- 40 D. 40+ 64i