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

the x axis is a horizontal line that intersects the y axis at the origin
in an ordered pair, x is the first number


I is true because they do intersect at the origin
II is false because x axis is horizontal
III is false because x is the first number
IV. is true because it is horizontal and it does pass through the origin


I and IV are true