Simplify the difference quotients 
and 
for the following function. Rationalize the numerator when necessary.f(x) = 
A. 
; 
B. - 
; - 
C. 
; 
D. - 
; - 
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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A. 
B. -
C. 2?
D. 8?
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Determine whether the two matrices are inverses of each other by computing their product.
and 
A. No B. Yes
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