These are actual sample essays from AP, when the test was administered in 2005. Scroll down to the essays which are titled "2" across the top.
2A - "Clever Coersion" offers a personal voice and insight into human behavior. Earns a 9.
2B - An adequate essay. Understands the purpose. Earns a 6.
2C - Misses the purpose & doesn't tie to satire very well. Earns a 4.