Wow, that is too cool!

We started this new unit about quadratics and the very first assignment was the Fun with Quadratics! packet. The first couple of problems were a breeze! Then I got to the questions with an "A" value not equal to zero. The guess and check approach just wasn't efficient enough for me. As the class went on, Mr. Jackson demonstrated a new procedure. It was the "picture" process which the younger students learned. It blows my mind on how it works. I never heard of this way until now, but I love it!