sweintraub1
sweintraub1
23-06-2017
Mathematics
contestada
If f(x) = 6 sec(x) − 7x, find f '(x)
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Яɒwɿ
Яɒwɿ
23-06-2017
(d/dx)[6sec(x)-7x]
6(d/dx)[sec(x)] - 7(d/dx)[x]
6sec(x)tan(x)-7+constant = f'(x)
Hope I didn't mess up for your sake.
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