Mathematics, 27.04.2020 01:30 tnassan5715
Le but de l’exercice est de déterminer le sens de variation de la fonction f:x (x−3)²+1 définie sur IR.
1. Tracer la courbe représentative de la fonction f à l’aide de la calculatrice et observer les variations de f.
2. Étude :
a. Soient a(b−3)².
b. En déduire que f(a)>f(b) et que f est strictement décroissante sur ]−∞;3].
c. Soit 3⩽a d. Dresser le tableau de variations de f.
Answers: 1
Mathematics, 21.06.2019 17:00
Me on this one i will give you 20pts. answer should be in detail . this is the discussion topic. one of the most fiercely debated topics in sports is the hot hand theory. the hot hand theory says that success breeds success. in other words, rather than each shot a basketball player takes or each at-bat a baseball player has being an independent event, the outcome of one event affects the next event. that is, a player can get hot and make a lot of shots in a row or get a lot of hits in a row. the hot hand theory, however, has been shown to be false in numerous academic studies. read this article, which discusses the hot hand theory as it relates to a professional basketball player. state whether you agree or disagree with the hot hand theory, and give reasons for your opinion. be sure to use some of the terms you’ve learned in this unit, such as independent event, dependent event, and conditional probability, in your answer.
Answers: 2
Mathematics, 21.06.2019 19:30
Identify the number 127 as a rational or irrational. explain
Answers: 2
Le but de l’exercice est de déterminer le sens de variation de la fonction f:x (x−3)²+1 définie sur...
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