I need help to solve this Calculus 2 Problem where the answer options are shown as 1. thru 6. below

15 Evaluate the integral 1 = x' f"(x) dx when f(1) = 1, f (2) = 7, f'(1) = 5, f'(2) = 8. 2 1. I = 14+ f(x) dx 19 2. 1 = 1-2 f(x) dx .2 3. I = 1- f(x) dx 4. I = 14 - f(x) dx 2 5. 1 = 14+2 f(x) dx 2 6. 1 = 1+2 f(x) dx