please answer these problems asap

Section 3.3: Problem 11 (1 point) Previous Problem Problem List Next Problem Let f(x) = -3 In|sin(x)]. Then, f(@) =Section 3.3: Problem 14 (1 point) Previous Problem Problem List Next Problem Find the derivative of the function g(x) = (21' + 3x + 2)er g'(x) =Section 3.3: Problem 17 (1 point) Previous Problem Problem List Next Problem Let f(x) = In[r'(x + 8)(x2 + 8)5]. Then, f() = 9x + 16x* + 35x + 24x- + 24x + 192 x( x + 8) (x'+8Section 3.3: Problem 18 (1 point) Previous Problem Problem List Next Problem If f(I) = ev4345 find f' (I).Section 3.3: Problem 19 (1 point) Previous Problem Problem List Next Problem Let y = 5-3/7. Then, dySection 3.3: Problem 20 (1 point) Previous Problem Problem List Next Problem Let y = Then, dy 2xSection 3.3: Problem 21 (1 point) Previous Problem Problem List Next Problem Let f(x) = -7et cosz. Then, f' (x) =