SOLUTION: Please help me find the equation of a parabola in standard form.The Vertex:(-3,-1); The graph passes through the point (-2,-3)
Thank you
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Question 797696: Please help me find the equation of a parabola in standard form.The Vertex:(-3,-1); The graph passes through the point (-2,-3)
Thank you
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Vertex: )
Contains: )
By symmetry must then contain )
\ =\ ax^2\ +\ bx\ +\ c)
\ =\ a(-2)^2\ +\ (-2)b\ +\ c\ =\ -3)
\ =\ a(-3)^2\ +\ (-3)b\ +\ c\ =\ -1)
\ =\ a(-4)^2\ +\ (-4)b\ +\ c\ =\ -3)
Which leads to:
Use any convenient method to solve what you will find to be the independent and consistent 3X3 system of equations for the ordered triple )
which gives you the coefficients to plug in to:
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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