Learn Before
Naming Ordered Pairs from a Coordinate Graph
Given several labeled points on a coordinate plane, each point's ordered pair is found by reading its position relative to both axes.
For points located in a quadrant, find the x-coordinate from the x-axis value directly above or below the point, and find the y-coordinate from the y-axis value directly to the left or right of the point:
- Point A is above on the x-axis and to the left of 3 on the y-axis, so A is at .
- Point B is below on the x-axis and to the left of on the y-axis, so B is at .
- Point C is above 2 on the x-axis and to the right of 4 on the y-axis, so C is at .
- Point D is below 4 on the x-axis and to the right of on the y-axis, so D is at .
For points that lie on an axis, one of the coordinates is zero:
- Point E is on the y-axis at , so E is at .
- Point F is on the x-axis at , so F is at .
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Naming Ordered Pairs from a Coordinate Graph
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Learn After
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