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Graph both functions to find the solution(s) to the system.

{f(x)=−2x+1 g(x)=x^2−2x−3}

Choose maximum or minimum point first and then a point on the parabola.

Thanks so much for all your help.

 Mar 31, 2018
 #1
avatar+98196 
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Here are the graphical solution(s) : 

 

https://www.desmos.com/calculator/r5bmyzfyrx

 

They occur  at (-2, 5)  and  ( 2, - 3)

 

I don't really understand what this  " Choose maximum or minimum point first and then a point on the parabola."    has to do with finding the solutions.....(????)

 

 

cool cool cool  

 Mar 31, 2018
 #2
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Hi, thanks for all your help. I also didn't understand these instructions, but it was apart of the question. I guess that was why I also got confused. Thanks again.

Guest Apr 1, 2018

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