Question

Which of the statements about the x-axis are true?

I. The x-axis intersects the y-axis at the origin.
II. The x-axis is a vertical number line that passes through the origin.
III. The x-axis is the second coordinate in an ordered pair that describes the horizontal distance from the origin.
IV. The x-axis is a horizontal number line that passes through the origin.

Answer 1

I'd say B

It is in Quadrant I.

Answer 2

I. The x-axis intersects the y-axis at the origin.

IV. The x-axis is a horizontal number line that passes through the origin.

Explanation: