Math Problem Statement

Déterminer la valeur de paramètres m et h de la fonction affine k(x) = mm + h dont le graphe est une droite parallèle au graphe g(x)= -2x-1 et qui coupe le graphe de f(x)= -(x+1)²+4 en un seul point.

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Functions
Quadratic Functions
Parabola
Discriminant

Formulas

Linear function: k(x) = mx + h
Quadratic function: f(x) = -(x+1)^2 + 4
Discriminant formula: Δ = b^2 - 4ac

Theorems

Discriminant of a quadratic equation
Properties of parallel lines
Intersection of a line and a parabola

Suitable Grade Level

Grade 10-12