Foods Likely to Cause Constipation: 1  Dried or dehydrated foods - These include dried fruits (prunes are an exception, they can help to ease constipation), beef jerky, and some types of potato chips. 2  Processed Foods. 3  Cheese. Milk and Dairy Products.  Red 1  Meat. Sweets - including pastries, candies, cakes, and other sugary foods.
Reflections in the coordinate plane: When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is transformed into its opposite (its sign is changed).
When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). The reflection of the point (x,y) across. the line y = x is the point (y, x). The reflection of the point (x,y) across. the line y = -x is the point (-y, -x).