At what points is the given function continuous?f(x, y, z) = 
A. All (x, y, z) such that x2 + y2 ? 81
B. All (x, y, z) such that x2 + y2 ? 0
C. All (x, y, z)
D. All (x, y, z) such that x2 + y2 ? 9
Answer: D
You might also like to view...
Use synthetic division to decide whether the given number k is a zero of the given polynomial function.k = -3; f(x) = x4 + 5x2 - 126
A. Yes B. No
Find the equivalent earnings.Chuck earns $363 a week. What is his yearly salary?
A. $18,876 B. $18,150 C. $1,573 D. $3,630
A cylindrical container for storing radioactive waste is to be constructed from lead and have a thickness of 6 in. (see the figure). If the volume of the outside cylinder is to be 16? ft3, find the radius and the height of the inside cylinder that will result in a container of maximum storage capacity.
?
?
Hint: Show that the storage capacity (inside volume) is given by
?
?
A. 
B. 
C. ?
D. ?
Find an expression equivalent to the one given.- 
A. 
B. 
C. 
D. 