SOLUTION: determine the quadratic function F vertex is (1, -1) given point is (3, 7) type answer in the form f(x)=ax^2+bx+c) f(x)=

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Question 885280: determine the quadratic function F
vertex is (1, -1)
given point is (3, 7)
type answer in the form f(x)=ax^2+bx+c)
f(x)=

Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Starting in standard form might be easier.

, instructive model for standard form
, more specific equation but without yet knowing a=whatStillUnknown
, allowing to find a solution for a.






-
The function still in standard form is .
You can simplify into general form if that is what you want.

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