Find the domain of the composite function (f ? g)(x). Write the domain in interval notation.f(x) = 
, g(x) = 2x + 4
A. (-?, ?)
B. [-2, ?)
C. (-?, -2] ? [0, ?)
D. [0, ?)
Answer: B
Mathematics
You might also like to view...
Provide an appropriate response.Write a "volume" word problem for which finding the solution would involve evaluating the double integral
What will be an ideal response?
Mathematics
Simplify the expression.
? 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the statement is true or false.The number 
is not an irrational number.
A. True B. False
Mathematics
Provide an appropriate response.Use the simplex method to solve the linear programming problem.Minimizew = 5y1 + 2y2subject to: y1 + y2 ? 19.5 2y1 + y2 ? 24 y1 ? 0, y2 ? 0
A. 30.5 when y1 = 4.5 and y2 = 0 B. 31.5 when y1 = 1 and y2 = 2 C. 54 when y1 = 24 and y2 = 1 D. 48 when y1 = 0 and y2 = 24
Mathematics