RATIONAL FUNCTIONS Solving Rational Equations (Page 2 of 3)

Try a standard viewing rectangle.

 ZOOM key. 6: menu selection. Calculator screen image.

This is not a bad view of the graph, but it has a "false connection". Let's adjust the WINDOW as shown to remove the artificial vertical line segment, then re-graph the function.

 WINDOW key....

 GRAPH key.

 Calculator screen image. Calculator screen image.
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