Which number line shows the solution set for StartAbsoluteValue n EndAbsoluteValue less-than-or-equal-to 2? A number line going from negative 4 to positive 4. Open circles are at negative 2 and positive 2. Everything to the left of negative 2 and to the right of positive 2 is shaded. A number line going from negative 4 to positive 4. Open circles are at negative 2 and positive 2. Everything between the points is shaded. A number line going from negative 4 to positive 4. Closed circles are at negative 2 and positive 2. Everything to the left of negative 2 and to the right of positive 2 is shaded. A number line going from negative 4 to positive 4. Closed circles are at negative 2 and positive 2. Everything between the points is shaded.