Esercizi Matematica Maturita Sistema Lineare Disequazioni Parabola Retta Perpendicolare
Published on October 26, 2026
A multi-topic Italian math worksheet covering a 2x2 linear system, quadratic equations, the perpendicular line through a point, graphing a parabola, and solving polynomial and rational inequalities. The solutions use elimination for the system, the discriminant and sign analysis for the equations and inequalities, and slope rules for the perpendicular line.
Question
Answer
- Vertice:
, , quindi . - Intersezioni con l’asse
: . - Intersezione con l’asse
: . - Concavità verso l’alto.
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è sempre vera.