The two points share the same -coordinate, so they lie on a line, and the distance between them is units.
Showcase extra: the real practice and quiz players do not have this button.
Correct answer: y, horizontal, 8
- Check shared coordinate: Both points have , so they lie on a horizontal line. Use the absolute difference of the x-values.
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- Calculate distance: units
- Complete the statement: The points share the same -coordinate, so the line is horizontal and the distance is units.
