Question

(xy+z)
$(xy + z) + (y - xz)$
​

Answer 1

Meeting at a common point, called the origin. The three number lines are called the x-axis, the y- axis, and the z-axis. Together, the three axes are called the coordinate axes. ... The values x, y and z are the coordinates of the point. The three coordinate axes, taken two at a time, form three coordinate planes.

Answer 2

Answer:

Meeting at a common point, called the origin. The three number lines are called the x-axis, the y- axis, and the z-axis. Together, the three axes are called the coordinate axes. ... The values x, y and z are the coordinates of the point. The three coordinate axes, taken two at a time, form three coordinate planes.

Step-by-step explanation: