Sam entered three functions into a graphing calculator, y1 = x + 2, y2 = x2 + 2, and y3 = 2x. a portion of the table created by those functions is shown below. x 2,3,4 y1 4,5,6 y2 6,11,18 y3 4,8,16 choose = , < , or > so that each statement is true. when x = 0, y2 when x = 5, y3 choose y1, y2, and y3 so that the statement is true. when x = - < <