AlexCoybethr6
AlexCoybethr6
21-07-2016
Mathematics
contestada
If f(x)=sqrt of (4sinx+2) then f'(0)=
Respuesta :
meerkat18
meerkat18
22-07-2016
we are given the function
f(x)=sqrt of (4sinx+2) and is asked to find the first derivative of the function when x is equal to zero.
f(x)=sqrt of (4sinx+2)
f'(x) = 0.5
(4sinx+2) ^ -0.5 * (4cosx)
f'(0) = 0.5
(4sin0+2) ^ -0.5 * (4cos0)
f'(0) = 0.5
(0+2) ^ -0.5 * (4*1)
f'(x) = 0.5 (2) ^ -0.5 * (4)
f'(x) = -.1.65
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