Graphing
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Y1=2x-1 Y2=-x+5 You graph the -1. Then go over two and go up one. On
the second equation graph the 5. Then go over -1 and up
1. If you are using a graphing calculator then hit the Y= button. Then type in your first equation. Hit enter. Type in the second equation. Next, hit the graph button. To find the intersection hit 2nd,trace, select 5 (intersection), hit enter three times. |
