The y-coordinates of the set of points on a graph. Also, the y-coordinates of a given set of ordered pairs. The range is the output in a function or a relation.
To find the y-coordinates of a set of points on a graph, you can look at the vertical axis of the graph. The vertical axis is typically labeled as the y-axis. Each point on the graph is represented by an ordered pair (x, y), where x is the x-coordinate and y is the y-coordinate. By looking at the y-values corresponding to each point on the graph, you can determine the y-coordinates of the set of points.
To find the y-coordinates of a given set of ordered pairs, you simply need to look at the second value of each ordered pair. The second value represents the y-coordinate.
The range in the context of a function or a relation refers to the set of all possible output values, which are generally represented by the y-coordinates. To find the range, you need to identify all the different y-values that occur as outputs for the given inputs. This can be done by listing or organizing the y-coordinates or by graphing the function or relation and observing the vertical spread of the data points.
In summary, to find the y-coordinates of a set of points on a graph or a given set of ordered pairs, you look at the vertical axis or the second value of each ordered pair. The range is the set of all possible output values or the collection of y-coordinates in a function or a relation.