- Joined
- Dec 29, 2016
- Member Type
- Student or Learner
- Native Language
- Japanese
- Home Country
- Japan
- Current Location
- Japan
In retrospect, I did not have to use the term "region":
Draw the set of all points (x,y) such that ···.
Having said that, the following version might work better for high school students:
Sketch the region in the xy-plane consisting of all points (x,y) such that ···.
Draw the set of all points (x,y) such that ···.
Having said that, the following version might work better for high school students:
Sketch the region in the xy-plane consisting of all points (x,y) such that ···.