Question

In a 1-dimensional coordinate system, which of these is an example of an object's position?
A. west
B. south
C. (4, -3)
D. 3 blocks east

Answer 1

Answer:

The correct option is D. 3 block east

Explanation:

According to the coordinate system, one dimensional coordinate system is a coordinate system in which there is only one dimension (X). For example, in the option D, there is only one dimension whose value is 3.

According to the coordinate system, a two coordinate dimensional system is a coordinate system in which there are two dimensions  (X, Y). For example, in the option C, there are two dimensions 4 and -3.

Answer 2

Answer:

D. 3 blocks to the east

Explanation:

Calculating coordinates in a single mathematical dimension means plotting points along a single axis. How to calculate coordinates in a single dimension that starts from zero and then moves in the positive direction (1, 2, 3, 4, 5 ... etc), or in the negative direction (0, -1, -2, - 3, and so on) ))) which is right next to the origin.

From the above answer, 3 blocks to the east indicate from zero moving east which means left or positive direction so the next value is 3.

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