Math · Age 11 · Geometry
Coordinates in All Four Quadrants (Ex. 3)
Work with polygons, reflections, and points on axes using coordinates.
Module
Geometry
Age
Age 11
Duration
10 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
Which coordinates describe a point on the y-axis?
Question 2
Multiple choice
If you reflect (3, −2) in the x-axis, the new point is…
Question 3
Multiple choice
A rectangle has vertices at (−2, 1), (3, 1), (3, −2). What are the coordinates of the fourth vertex?
Question 4
Sequence
A point is at (5, 3). Reflect in the y-axis: x becomes ____. New point: (−5, 3).
Question 5
True or false
The point (0, 0) is in all four quadrants.