veroushkarose4838 veroushkarose4838 14-03-2024 Mathematics contestada Differentiate the function f(x) = 7xln(3x) - 7x. a) f'(x) = 7ln(3x) + 7 b) f'(x) = 7ln(3x) - 7 c) f'(x) = 7/x d) f'(x) = 7ln(3x)