Find the products AB and BA to determine whether B is the multiplicative inverse of A.A = 
,B = 
A. B ? A-1
B. B = A-1
Answer: A
Mathematics
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Express the given function as a composite of functions f and g such that y = f(g(x)).y = 
+ 6
A. f(x) = x + 6, g(x) = 
B. f(x) = 
, g(x) = 6
C. f(x) = x, g(x) = 
+ 6
D. f(x) = 
, g(x) = 
+ 6
Mathematics
Graph the parabola.x = -4y2
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression.-64-4/3
A. -256
B. 
C. -
D. -
Mathematics
Find the number of subsets.{x?x is an even number between 15 and 27}
A. 5 B. 32 C. 256 D. 64
Mathematics