1. a) Calculer les 5 valeurs nécessaires pour réaliser un diagramme de quartiles à partir de la distribution suivante.

31, 12, 52, 28, 40, 44, 44, 38, 51, 49, 25, 20, 20, 19
Minimum 12
Q1:
Q2:
Q3
Maximum 51

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −6 0 −3 1 0 g(x) g(x) = 4x − 5 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)