1. The problem statement, all variables and given/known data or http://img.photobucket.com/albums/v245/lilblonderoxy/ibntergrate.jpg 3. The attempt at a solution For the first question, i looked at the graphs and which one was above the other one. in the first intersection, g(x) is above f(x) so i assumed the first area solution would be [tex]\int[/tex]g(x) - f(x) dx + [tex]\int[/tex] f(x) - g(x) So i guessed option B. However i do not think that this reasoning is correct, as the boundaries for the integration of the second part is not e-c but c-e :S the second question i also selected B, on the the basis that the reverse area is being worked out would require a negative sign in front of the g(x). Is this correct?