Recent content by XEROX_FAN

Hi I am currently in my 2nd Term of Physics in grade 11. I have been getting A's for maths and physics throughout grade 9-10, and then I hit a D+ for physics in grade 11! Wow. I have a physics exam next week, how do you suggest I prepare? I really need an A to drag my mark up a lot!

1. Write down the general term of each of the following sequences in simplest form: So far I have been using guess and check to find the solutions, but it doesn't seem much use when you get to a sequence more complicated like this: 1, -4, 7, -10, 13, ... I really need to find an equation that I...