Find the derivative of the function.y = 
(7x + 10)3 + 
-1
A. y ' = 
(7x + 10)2 + 
-2
B. y ' = 
(7x + 10)2 - 
-2
C. y ' = 
(7x)2 - 
-2
D. y ' = 
(7x + 10)2 - 
-2
Answer: B
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, find k.
?
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?
k ? __________
Fill in the blank(s) with the appropriate word(s).
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Express (f -1?g -1)(x) symbolically.
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B. (f -1?g -1)(x) = 
C. (f -1?g -1)(x) = 
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What will be an ideal response?