### Home > CCA2 > Chapter 12 > Lesson 12.1.3 > Problem 12-46

12-46.

Graph. Homework Help ✎

(−2, 3, −2)

3

*x*− 2*y*− 3*z*= −6

What does it mean if there are 3 coordinates?

What does that tell you about the dimensions of the coordinate system?

Note that the triangle represents a plane.