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Dhughes962suddenlink.net

  • one year ago

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

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  1. precal
    • one year ago
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    because that is the location where the function crosses the x axis and because you want to be correct

  2. precal
    • one year ago
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    but if you were solving a systems of equations then that is the point of intersection

  3. tkhunny
    • one year ago
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    All solution methods have inherent error. "Graphing' is no different. It is ALWAYS important to check your solutions.

  4. precal
    • one year ago
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    true and those solutions are called "extraneous" solutions

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