Which equation should be used to graph mc012-1. Jpg on a calculator? mc012-2. Jpg mc012-3. Jpg mc012-4. Jpg mc012-5. Jpg.

Loss in amenity , biodiversity , which are most difficult to assess

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's. 

Ibelieve the correct answer is c