Find a quadratic model for the set of values: (-2, -20), (0, -4), (4, -20). Show your work.
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@iGreen i had to tag you u have my fave nfl team as your pic
:O Same
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Can't believe we lost against Indianapolis..I think it's our Coach's fault..and we fired him..
yes it is hes fualt becuase he would tell manning to do one thing but expect him to pull smething out his ars
can i get some halp wit dis question plz
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(0, -4) -4 = 0 + 0 + c Can you simplify that? @Tazmaniadevil
-4=c
i think
Let \[ p(x)= a x^2 + b x + c \] You have two find a, b,c. You need to write three equations in three unknown and solve. Use each point to create an equation and you will be done
To check your answer \[ p(x)=-2 x^2+4 x-4 \]
Yep.. \(p(x) = -2x^2 + 4x - 4\) will be your answer..
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