solve the system by graphing  TOPIC_SOLVED

Quadratic equations and inequalities, variation equations, function notation, systems of equations, etc.

solve the system by graphing

Postby traybaby on Fri Jun 26, 2009 5:36 am

solve the system by graphing
please show all the steps, not the graph though just the equation, thanks
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Postby stapel_eliz on Fri Jun 26, 2009 11:25 am

To learn "all the steps", please study how to solve for "y=" and how to graph linear equations. You might also find it helpful to learn how to graph using slopes and intercepts.

For instance, the first equation would be converted to y = 3x - 3, and then you'd graph.

Once you've studied the necessary background material, please attempt the exercise. If you get stuck, you can then reply with a clear listing of your steps and reasoning so far. Thank you! :D
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