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#26. Ordered Pairs. Vocabulary. Cities, towns, and neighborhoods are often laid out on a grid. This makes it easier to map and find locations. A coordinate grid is formed by horizontal and vertical lines and is used to locate points.
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#26 Ordered Pairs
Vocabulary Cities, towns, and neighborhoods are often laid out on a grid. This makes it easier to map and find locations. A coordinate grid is formed by horizontal and vertical lines and is used to locate points. • Each point on a coordinate grid can be located by using an ordered pair of numbers, such as (4, 6). The starting point is (0, 0). • The first number tells how far to move horizontally from (0, 0). • The second number tells how far to move vertically.
Example 1: Identifying Ordered Pairs Name the ordered pair for the location. Gym
Example 2: Identifying Ordered Pairs Name the ordered pair for the location. Theater
Example 3: Identifying Ordered Pairs Name the ordered pair for the location. Park
Example 4 Name the ordered pair for each location. Diner
Example 5 Name the ordered pair for each location. Pool
Example 6: Graphing Ordered Pairs Graph and label each point on a coordinate grid. A. L (3, 5) 6 5 4 3 2 B. M (4, 0) 1 0 1 2 3 4 5 6
Example 7 Graph and label each point on a coordinate grid. A. T (2, 6) 6 5 4 3 2 B. V (5, 0) 1 0 1 2 3 4 5 6