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Graphing on a coordinate plane
19. On the map, represent the locations as points on the
coordinate plane. The elementary school is located at
(4,2), the middle school is located at (2, 2), and, the
high school is located at (-4,-3).
A. Each interval on the number lines represents 2 miles
(0 to 1 represents 2 miles). Each school forms the vertex
of a rectangle. If the district office for the school system
is the fourth vertex of the rectangle, what are the
coordinates? How do you know?