How do I find the derivative for questions 11 and 12

11. HypFunc04a 10 pts possible Find the derivative of sinh(x) cosh() 1. f'(I) = 7 (1 - 4 cosh(x))2 f(x) = 1 - 4 cosh(I) sinh(x) 2. f'(x) = 1 -4 cosh(I) 3. f'(x) = cosh(x) + 4 1 - 4 cosh(a) 4. f'(x) = sinh(x) +4 1 - 4 cosh(x) 5. f'(2) = cosh(x) - 4 (1 - 4 cosh(x))2 12. HypFunc04b 10 pts possible Find the derivative of 3 cosh(a) + 2 sinh(x) 1. f'(I) = 3 -2 sinh(x) f(x) = 3- 2 sinh(I) 2. f' (2 ) = 3 sinh(z) +2 (3 - 2 sinh(x) )2 3. f'(x) = 3 sinh(x) (3 - 2 sinh(x))2 0 4. f'(z) = 3 sinh(a) + 2 3 - 2 sinh(x) 3sinh(x) 5. f'(x) = 3 - 2 sinh(x) 6. f'(x) = 3 cosh(I) (3 - 2 sinh(2))2