Question

Which of the following is best described using the notation (x, y, z)?

A. A line in the two-dimensional coordinate plane
B. A point in the two-dimensional coordinate plane
C. A line segment in the two-dimensional coordinate plane
D. A point in the three-dimensional coordinate plane

Answer 1

d

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Answer 2

D;

Explanation:

In the Cartesian system and coordinates, we have the 2 dimensional plane and also the 3 dimensional plane.

The two dimensional plane is the more popular one within this level of education where we have one of the coordinates denoting the horizontal distance with the other coordinate denoting the vertical distance.

The one that denotes the horizontal distance is referred to as the x-coordinate with its plane called the x-axis while the one they represents the vertical distance is referred to the y-coordinate and its plane is called the y-axis

In the three dimensional space however, we have the third side which is the z part and it’s called the z-coordinate which is for the z axis