Determine the points on the following curve: x2y = 4 nearest the origin

Does the relation is less than for a numbers have a reflexive property consider one number? A symmetric property consider two numbers? A transitive property consider three numbers?

Five Ford cars and the starting manufacturer retail selling price MSRP for each are shown in the table. Ford Car MSRP Fiesta 13,965 Focus 17,170 Fusion 22,010 Mustang 23,800 Taurus 27,055 Write the set of ordered pairscar, price represented by the data for the relation. State the domain and range created by this set of ordered pairs.

Does the relation is a brother of have a reflexive property consider one male? A symmetric property consider two males? A transitive property consider three males?