Options for the first box: (0,1), (0,0), (1,0) Options for the second box: increases and decreases Options for the third box: x=-1, x=1, x=0 Options for the fourth box: Decreases to negative infinity and increases to positive infinity

Options for the first box 01 00 10 Options for the second box increases and decreases Options for the third box x1 x1 x0 Options for the fourth box Decreases to class=