Factor the trinomial completely.-x2 - 3x + 18
A. (x + 3)(x - 6)
B. -(x - 3)(x + 6)
C. -(x - 3)(x - 6)
D. Prime
Answer: B
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Provide an appropriate response.The payoff table for three possible courses of action A1, A2, and A3 is given below.pi?A1xi?A2xi?A3xi?.3$70$40$50.2$100$120$110.1$160$140$90.4$80$140$160Which course of action will produce the largest expected value? What is it?
What will be an ideal response?
Solve the problem.After receiving a discount of 6.5% on its bulk order of printer cartridges, John's Office Supply pays $4301. What was the price of the order before the discount?
A. $4021 B. $4600 C. $4581 D. $4236
Find the composite function for the given functions and state the domain. f ? g for f(x) = x2 - 16 and g(x) = 
A. 
- 16, for all x
B. x - 16, for x ? 0
C. 
, for (-?, -4] ? [4, ?)
D. x - 4, for x ? 0
Determine whether the function is one-to-one.f(x) = 5x2 + 2
A. Yes B. No