[3 Marks] (Multiple Choice Question) The derivative of the function g(x) = e - 3x Int ? dt O -18x In(-3x) O 18xe-3x O 18x In(-3x) O -18xe-3: O None of above tion 2 [3 Marks] (Multiple Choice Question) The area between the curves y = - cos (x) - 1 and y = cos (x) on the interval [0, 7] is: O O O 3 + 2V3 O * + 2V/3 O None of the above