Math Problem Statement
Se f(x)={4x2+44−2x2x<0,x≥0 , então f−1(y) para y>4 é igual a: Questão 1Escolha uma opção: a. 4−y√2 b. −−y−4√2√ c. −y−4√2 d. −4−y√2 e. 4y−3√3√
Solution
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Math Problem Analysis
Mathematical Concepts
Functions
Inverse Functions
Quadratic Equations
Formulas
Inverse of a function: f^{-1}(y)
Quadratic formula: ax^2 + bx + c = 0
Theorems
Properties of Inverse Functions
Quadratic Equation
Suitable Grade Level
Grades 10-12
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