Math Problem Statement

4 Il dominio naturale della funzione denita da f(x) = 2

−3x + 2 + 4

è

A (−∞, 2/3]

B (−∞, −2/3) ∪ (2/3, +∞)

C (−∞, 2/3)

D R\ {2/3, −14/3}

E R\ {±2/3, −14/3}

Solution

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Math Problem Analysis

Mathematical Concepts

Function domain
Square root function
Inequality solving

Formulas

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Theorems

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Suitable Grade Level

Grades 10-12