Use a commutative property to complete the statement.-18 ? x =
A. x ? (-18)
B. 18 - x
C. 18 ? x
D. x - (18)
Answer: A
Mathematics
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Solve the initial value problem for y as a function of x.(64 - x2) 
= 1, y(0) = 3
A. y = 
ln 
B. y = 
ln 
+ 3
C. y = 
+ 3
D. y = 
ln 
+ 3
Mathematics
Use the Gauss-Jordan method to find A-1, if it exists.A = 
A. 
B. 
C. 
D. Does not exist
Mathematics
Use the Intermediate Value Theorem to determine whether the polynomial function has a zero in the given interval.f(x) = 3x3 - 6x2 - 6x + 2; [2, 3]
A. f(2) = -10 and f(3) = -11; no B. f(2) = -10 and f(3) = 11; yes C. f(2) = 10 and f(3) = 11; no D. f(2) = 10 and f(3) = -11; yes
Mathematics
Solve the problem.What is the domain of the function f(x) = 
?
A. 0 ? (5, ?) B. 0 ? [5, ?) C. 0 ? (-?, -5] D. [5, ?)
Mathematics