### Home > CCA2 > Chapter 6 > Lesson 6.1.1 > Problem6-8

6-8.

Make a table like the one below. Choose points in each of the locations listed at the top of the table and write in the coordinates of the points you have chosen. 6-8 HW eTool (CPM). Homework Help ✎

 Points on the x‑axis Points on the y‑axis Points on the z‑axis Points not on the x‑, y‑, or z‑axes 1st point ( , , ) ( , , ) ( , , ) ( , , ) 2nd point ( , , ) ( , , ) ( , , ) ( , , ) 3rd point ( , , ) ( , , ) ( , , ) ( , , ) 4th point ( , , ) ( , , ) ( , , ) ( , , )
1. What do you notice about the coordinates of the points on the x-axis?

Remember that on a 2-D plane, any point on the x-axis has y-value of $0$.

The y- and z-values are always $0$.

2. Make a conjecture about the coordinates of points that lie on any of the coordinate axes.

See part (a).

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