Question

1/20 the x-axis is: negative line a horizontal line positive line a vertical line

Explanation:

In the Cartesian coordinate system, the x - axis is defined as the horizontal line. The y - axis is the vertical line. "Negative line" and "Positive line" are not accurate descriptions of the x - axis as the x - axis has both positive and negative directions. So the correct description of the x - axis is "A horizontal line".

Answer:

B. A horizontal line