The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section. e = 3, x = -5
A. r = 
B. r = 
C. r = 
D. r = 
Answer: C
Mathematics
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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?
Mathematics
For the given functions f and g, find the requested composite function.f(x) = 
, g(x) = 
;
Find (f ? g)(x).
A. 
B. 
C. 
D. 
Mathematics
Factor.x2 + 7x - 18
A. (x - 9)(x + 1) B. x2 + 7x - 18 C. (x - 9)(x + 2) D. (x + 9)(x - 2)
Mathematics
Give the appropriate form of the partial fraction decomposition for the following function.h(x) = 
A. 
+ 
+ 
+ 
B. 
+ 
+ 
C. 
+ 
+ 
D. 
+ 
Mathematics