Heh, you better study it, its been on at least once for almost every open ended practice set I've done.
Speaking of which, looks like I am well set for a 5. Just did the 2005 free response questions and got roughly a 68% on that just rushing through it, and I didn't even spend any extra time checking my work. I usually get 75-80%+ on the multiple choice, and the curve for the whole test in general for a 5 is 60-65%. Awesome! I love calculus.
Holy shit, the open ended questions for the 2007 BC exam are the hardest I've seen from 2003-2008
i got a question which needs to be explained is someone doesn't mind. I know its easy but i am tired and cannot figure it out :
7x2 + 7x + 3 - 4x + x2 =
- 7x2 + 3x + 3
- 8x2 + 3x
- 8x2 + 3x + 3
- 11x2 + 3
the 2 after the first x is meant t be a small 2 on top
Thanks for your help!
i got a question which needs to be explained is someone doesn't mind. I know its easy but i am tired and cannot figure it out :
7x2 + 7x + 3 - 4x + x2 =
- 7x^2 + 3x + 3
- 8x^2 + 3x
- 8x^2 + 3x + 3
- 11x^2 + 3
the 2 after the first x is meant t be a small 2 on top
Thanks for your help!
Well you combine like terms basically. So you can combine the 7x^2 and the x^2 to make 8x^2, then you subtract 7x and 4x, because the 4x is negative, and 3 is just three.
Man I suck at algebra 2, I am barely passing.
I know algebra, but I am really stuck on all the logs and stuff.