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