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Use quadratic regression to find a function that fits the following points. (1,3), (2,-7), (-1,11) y = [? ]x2 + [ ]x+ [ ]

Use quadratic regression to find a function that fits the following points. (1,3), (2,-7), (-1,11) y = [? ]x2 + [ ]x+ [ ]
asked 55.8k views
7 votes
Use quadratic regression to find a

function that fits the following
points.
(1,3), (2,-7), (-1,11)
y = [? ]x2 + [ ]x+ [ ]

asked
User Onkelborg
by
8.2k points

2 Answers

8 votes

Answer: y=-2x^2-4x+9

Step-by-step explanation: Apologies if I am incorrect

answered
User MartinDuo
by
7.8k points
11 votes
y=-2x^2-4x+9

Apologies if I am incorrect.
answered
User Araxia
by
8.9k points
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