Show that f and g are inverses of each other by verifying that f(g(x)) = x = g(f(x)).f(x) = 
; g(x) = 3 - x2
What will be an ideal response?
f(g(x)) = f(3 - x2) = 
= 
= 
= x
g(f(x)) = g(
) = 3 - 
2 = 3 - (3 - x) = 3 - 3 + x = x
Mathematics
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Draw a line that has the given slope and 
m = - 
, b = 2 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.For a certain system of two linear equations, the values of the determinants used in Cramer's rule are 
and 
What is the solution set of the system?
A. 
B. 
C. {(2, -8)}
D. 
Mathematics
The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.1, 
, 
, 
, ...
A. an = 
B. an = 
C. an = 
D. an = 
Mathematics
Express as a sum of logarithms.log2(16 ? 4)
A. log24 + log22 B. log162 + log42 C. log216 + log24 + log22 D. log216 + log24
Mathematics