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📐
Grid:
A network of lines forming squares or rectangles.
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🧮
Coordinates:
Numbers that determine a point's position on the grid.
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⬅️➡️
X-axis:
Runs horizontally; positive to the right, negative to the left.
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⬆️⬇️
Y-axis:
Runs vertically; positive upwards, negative downwards.
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➕➖
Positive:
Values greater than zero; move right/up.
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➖⬅️
Negative:
Values less than zero; move left/down.
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🔄
Quadrant:
One of four sections divided by the X and Y axes.
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🎚️
Slider:
A control element to adjust values by sliding a handle.