Solve the equations by factoring.x2 + 6x = 16
A. 8, 2
B. -8, 2
C. -8, 1
D. 8, -2
Answer: B
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Find the extreme values of the function and where they occur.y = x2e-x + 2xe-x
A. Absolute minimum value is 2e
(1 - 
) at x = -
; no maximum value.
B. Absolute maximum value is 2e-
(1 + 
) at x = 
; no minimum value.
C. Absolute minimum value is 2e
(1 - 
) at x = -
; maximum value is 2e-
(1 + 
) at 
D. None
Graph the system of inequalities. Indicate the solution by shading.2x + 3y ? 6 x - y ? 3 x ? 1
A. 
B. 
C. 
D. 
Solve the formula for the specified variable.P = 
for r
A. r = 
B. r = P - tA
C. r = 
D. r = 
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?