If f is a differentiable function, express the value of 1. limit = 25f'(5) - 10f(5) 2. limit = 5f'(5) + 10f(5) lim x2 f(x) - 25f(5) x-5 x- 5 3. limit does not exist in terms of f and f'. X 4. limit = 10f'(5) 5. limit = 25f'(5) + 10f(5) 6. limit = 5f'(5) - 10f