Complete the blank with either ? or ? to make the statement true.{7} {{4}, {5}, {6}, {7}, {8}}
A. ?
B. ?
Answer: B
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Solve.
- 
= 
A. ±3i
B. {x|x is a real number and x ? 0 and x ? 3}
C. ±
i
D. No solution
Determine whether the basic feasible solution corresponding to the given tableau is optimal. x1 x2 x3 x4 M
A. Not optimal B. Optimal
Answer the question.Suppose that a, b, and c are real numbers and that the polynomial function P may be expressed in factored form as 
. If b2 - 4ac = 9, determine the number of rational, irrational, and imaginary zerosthat P has.
A. 2 rational zeros, 0 irrational zeros, 2 imaginary zeros B. 4 rational zeros, 0 irrational zeros, 0 imaginary zeros C. 2 rational zeros, 2 irrational zeros, 0 imaginary zeros D. 0 rational zeros, 0 irrational zeros, 4 imaginary zeros
In the figure, 
bisects 
of 
. Complete the proportion that follows. 
?
What will be an ideal response?