Use the Chain Rule to differentiate the function. You may need to apply the rule more than once.f(x) = 
A. f'(x) = (7x - (x2 - x + 7)5)3/4[7 - 5(x2 - x + 7)4]
B. f'(x) = (7x - (x2 - x + 7)5)-3/4[7 - 5(x2 - x + 7)4]
C. f'(x) = (7x - (x2 - x + 7)5)3/4[7 - 5(x2 - x + 7)4(2x - 1)]
D. f'(x) = (7x - (x2 - x + 7)5)-3/4[7 - 5(x2 - x + 7)4(2x - 1)]
Answer: D
Mathematics
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A. domain: (-4, ?); range: (-?, ?)
B. domain: (-?, ?); range: (0, ?)
C. domain: (-?, ?); range: (4, ?)
D. domain: (0, ?); range: (-?, ?)
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Write the augmented matrix for the system.?
A.
B.
C.
D.
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Find the average of the list of numbers.33, 37, 34, 38, 65, 32, 34
A. 49 B. 38 C. 34 D. 39
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Add.1.1 + (-8.9) + (-7.6)
A. -15.4 B. 17.6 C. 2.4 D. -0.2
Mathematics