Find the domain of the composite function f?g.f(x) = 
, g(x) = 
A. (-?, -5) ? (-5, -1) ? (-1, 0) ? (0, ?)
B. (-?, 0) ? (0, -1) ? (-1, ?)
C. (-?, ?)
D. (-?, -5) ? (-5, 0) ? (0, ?)
Answer: B
Mathematics
You might also like to view...
Solve the problem.A sample of matter has a temperature distribution given by 
Describe the level surfaces and write an equation for the surface T = 300.
What will be an ideal response?
Mathematics
60 ? 30 ? 100
A. 63,000 B. 183,000 C. 177,000 D. 180,000
Mathematics
Write as an equivalent decimal. If a repeating decimal is obtained, use notation such as 0.
, 0.
, or 0.
.1
A. 1.45
B. 1.4
C. 1.
D. 1.
Mathematics
Provide the requested information about the circular function.What is the period of y = cos x?
A. 4?
B. 2?
C. ?
D. 
Mathematics