رتابة دالة (Monotonie d'une fonction) ومعدل التغير (Taux de variation) Tronc Commun

Definition of the rate of change (Taux de variation): How do we calculate T between two numbers, a and b? How do we determine monotonicity? The rule for whether T is positive or negative. Studying the monotonicity of an affine function: Example of the function f(x) = 4x + 5. Correction of Application 11: Studying a quadratic function f(x) = x^2 - 6x + 5 and determining its monotonicity over different intervals. Table of variations (Tableau de variations): How do we summarize monotonicity in a professional table? Get a pen and paper, and come study! #Mathematics #Common_Course #Monotonicity_of_a_Function #Rate_of_Change #Come_Study #Exercise_Corrections #Common_Course #Maths_Morocco