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anonymous
 5 years ago
please help me find the quadratic equation for these points (9,20) (9,17) (8,16) (7,17) (7,20)
anonymous
 5 years ago
please help me find the quadratic equation for these points (9,20) (9,17) (8,16) (7,17) (7,20)

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Owlfred
 5 years ago
Best ResponseYou've already chosen the best response.1Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0well, its gonna be a y^2 maybe

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry to interrupt but..... amister64 can you help me please after you finish?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i made this for this kinda problem; just gotta plug in the numbers in reverse tho for this one

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what level of math are you in?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.00.25y^2 9.25y + 76 maybe

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I think you need a system of linear equations to solve this problem

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I think that you can find the reduced row echelon form of the system or use craemers rule

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry if you do not understand reduced row echelon form... it is fancy matrix math I learned in a college linear algebra class

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I think you just need to choose 3 sample points. If you use all 5 you will have an overdetermined system.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0we have to figure it out by refering to the parent function which is y=x^2
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