Paraphrasing To... G where does tom Open with Google Docs Logarithmic Differentiation df (x) Find dx in each case f(x) =(3x) sin(3x) f'(x) - (3x)"() 3cos (3x) In (3x) + sin (3x) f ( x ) - In 3 - f' (x) = 2+=-In(3) f(x) = 2" e " log(x) f'(x) - 2 e 4 log (x) 3In (2) +5 + x log (x) In (10) f(x) = * (5x-2)5 - (5x -2) 3 25 3" e * 3 ex 5x-2 In(3)-1 2) Find the slope of the tangent to y= x() " at x = e. f (x) =x2x 3) Find the point(s) on where the tangent has a horizontal tangent line. Page +