Find the domain of the rational function.f(x) = 
A. {x|x ? -8, x ? 8, x ? -9}
B. {x|x ? -8, x ? 8}
C. {x|x ? 0, x ? -64}
D. all real numbers
Answer: D
Mathematics
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Evaluate.C(12, 12)
A. 479,001,600 B. 12 C. 239,500,800 D. 1
Mathematics
Consider the linear programming problem below.Maximize x + 5y subject to 
(a) Graph the system of inequalities and outline the boundary of the feasible set. Label the feasible set FS. Also, label the vertices of the feasible set.(b) Find the maximum value of the objective function, and where it occurs. 
What will be an ideal response?
Mathematics
Find the difference.- 
- 
A. - 
B. 
C. - 
D. - 
Mathematics
Use implicit differentiation to find dy/dx.e2x = sin(x + 3y)
A. 
= 
B. 
= 
C. 
= 
D. 
= - 
Mathematics