f(x) = 2x - 2x - 3x + 1x + 22. Give your list in increasing order. Beside each possible rational root, type "yes" if it is a root and "no" if it is not a root. Leave any unnecessary answer blanks empty. Possible rational root: Is it a root? Possible rational root: Is it a root? Possible rational root: Is it a root? Possible rational root: Is it a root? Possible rational root: Is it a root? Possible rational root: Is it a root? Possible rational root: Is it a root? Possible rational root: Is it a root? Possible rational root: Is it a root?