subject
Mathematics, 03.05.2021 15:10 Kadyn5

On donne les fonctions affines f et g définies par f(x) = 2x – 5 et g(x) = x + 2. 1) Construire dans un même repère les droites 1 et 2 les représentations
graphiques respectives de f et g.
2) Déterminer les réels x et y pour que A (2, y) et B(x, )
3) 1 coupe l’axe des abscisses en E .Calculer les coordonnées de E.
4) On pose C (4,3) et D (0,2). Vérifier que C 1 et que D 2.
5) On pose K milieu de [CD]. Calculer les coordonnées de K puis déterminer la fonction affine h qui
admet comme représentation graphique la droite (BK)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v
Answers: 2
question
Mathematics, 21.06.2019 16:00
What is the standard form of -5x^2+2x^4-11+x^3+3x
Answers: 2
question
Mathematics, 21.06.2019 20:20
Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.
Answers: 2
question
Mathematics, 21.06.2019 23:00
*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.
Answers: 3
You know the right answer?
On donne les fonctions affines f et g définies par f(x) = 2x – 5 et g(x) = x + 2. 1) Construire da...
Questions
question
Geography, 11.10.2019 09:30
question
Mathematics, 11.10.2019 09:30
question
Mathematics, 11.10.2019 09:30
Questions on the website: 13722367