Which axis is named to represent the second component in ordered pairs in mathematics?

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Multiple Choice

Which axis is named to represent the second component in ordered pairs in mathematics?

Explanation:
In a Cartesian plane, an ordered pair (x, y) uses the first value for the horizontal position along the x-axis and the second value for the vertical position along the y-axis. The axis that represents that second component is the vertical axis, known as the y-axis. The other options don’t fit: the z-axis is for a third dimension, the origin is the point where the axes meet, and the x-axis handles the first component.

In a Cartesian plane, an ordered pair (x, y) uses the first value for the horizontal position along the x-axis and the second value for the vertical position along the y-axis. The axis that represents that second component is the vertical axis, known as the y-axis. The other options don’t fit: the z-axis is for a third dimension, the origin is the point where the axes meet, and the x-axis handles the first component.

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