Choose the correct description of the graph of the compound inequality: x − 2 > −3 and 3x less than or equal to 12 a A number line with an open circle on −1, shading to the left, and a closed circle on 4, shading to the right b A number line with a closed circle on −1, shading to the left, and an open circle on 4, shading to the right c A number line with an open circle on −1, a closed circle on 4, and shading in between d A number line with a closed circle on −1, an open circle on 4, and shading in between