Math Problem Statement
New Determinare le due equazioni delle rette tangenti alla parabola y = – x2
– 2x + 7 nel suo punto
esterno P(0;11) e determinare le coordinate dei due punti di tangenza;
Solution
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Math Problem Analysis
Mathematical Concepts
Quadratic Equations
Tangent Lines
Discriminant
Formulas
Quadratic equation formula
Theorems
-
Suitable Grade Level
High School
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