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anonymous
 3 years ago
Explain why it is important to check your solution when you solve by graphing. (2 points
anonymous
 3 years ago
Explain why it is important to check your solution when you solve by graphing. (2 points

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precal
 3 years ago
Best ResponseYou've already chosen the best response.0because that is the location where the function crosses the x axis and because you want to be correct

precal
 3 years ago
Best ResponseYou've already chosen the best response.0but if you were solving a systems of equations then that is the point of intersection

tkhunny
 3 years ago
Best ResponseYou've already chosen the best response.0All solution methods have inherent error. "Graphing' is no different. It is ALWAYS important to check your solutions.

precal
 3 years ago
Best ResponseYou've already chosen the best response.0true and those solutions are called "extraneous" solutions
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