Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2017-04-01 Pages: 264 Publisher: guangdong people's publishing house. the axis line seconds kill examination mathematics problem. put forward a new idea to solve problems. namely. point. line. type. The problem solving thinking back to the mathematics essence. is a powerful complement to the cartesian coordinate system.The author will most of the quadratic function test the last questions in the problem solving thinking. and points. Seller Inventory # DO050707