2. You will be organized into columns of three or four. One problem will be presented on the board. The first person must solve the problem and locate the problem’s solution in the pile of answers. The first person will pass this answer back. The second/third/fourth person should also be solving the problem and only pass back the first person’s answer if their work matches. If the second/third/fourth person disagrees, they need to send the answer all the way back up. After each round, teammates rotate spots.

3.  Determine the domain and range of the graph below.