Math Problem Statement
Considere uma função quadrática do tipo y = a x 2 + b x + c , em que: f ( 1 ) = 9 f ( 2 ) = 4 f ( − 1 ) = 1 qual a relação quadrática entre x e y.
Solution
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Math Problem Analysis
Mathematical Concepts
Quadratic Functions
Systems of Equations
Formulas
Quadratic equation: y = ax^2 + bx + c
Theorems
Solving systems of linear equations
Suitable Grade Level
Grades 9-10
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