1. Representing Functions
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How would you go about finding the values in each ordered pair from the graph?
Ordered pairs: (-3,-1), (-2,-1), (0,0), (1,1), (2,1), (3, 2), (4, 2)
Domain: {-3,-2,0,1,2,3,4}
Range: {-1,0,1,2}
Yes, it is a function.
To find the x-coordinate of a point, we move vertically until we hit the x-axis. Similarly, to find the y-coordinate, we move horizontally until we hit the y-axis.
