cours de vendredi
[perso/Denise/lycee/2015-2016.git] / 2nde / calcul_mental / tableauxsigne.tex.save
1
2 \input{../../header_beamer.tex}
3 \usepackage{adjustbox}
4
5 \newcommand\consigne{Compl├ęter les tableaux de signe suivants
6
7 \bigskip}
8 \newcommand\qa{\variations
9 x & \mI & \qquad & 3 & \qquad & \pI \\
10 x - 3 & \\
11 \fin
12 }
13 \newcommand\ra{\variations
14 x & \mI & & 3 & & \pI \\
15 x - 3 & \ga- & \z & \dr+\\
16 \fin}
17 \newcommand\qb{\variations
18 x & \mI & & \hspace{2cm} & & \pI \\
19 -6x +1 & & & \z & & \\
20 \fin}
21 \newcommand\rb{\variations
22 x & \mI & & \frac{1}{6} & & \pI \\
23 -6x +1 & \ga+ & \z & \dr- \\
24 \fin}
25 \newcommand\qc{\variations
26 x & \mI & & -2 & & 3 & & \pI \\
27 A(x) & \ga- & \l & - & \z & \dr+ \\
28 B(x) & \ga+ & \z & - & \l & \dr- \\
29 A(x)B(x) & \\
30 \fin}
31 \newcommand\rc{\variations
32 x & \mI & & -2 & & 3 & & \pI \\
33 A(x) & \ga- & \l & - & \z & \dr+ \\
34 B(x) & \ga+ & \z & - & \l & \dr- \\
35 A(x)B(x) & \ga- & \z & + & \z & \dr- \\
36 \fin}
37 \newcommand\qd{\variations
38 x & \mI & & -\frac{1}{3} & & 7 & & \pI \\
39 C(x) & \ga+ & \z & - & \l & \dr- \\
40 D(x) & \ga+ & \l & + & \z & \dr- \\
41 C(x)D(x) & \\
42 \fin}
43 \newcommand\rd{\variations
44 x & \mI & & -\frac{1}{3} & & 7 & & \pI \\
45 C(x) & \ga+ & \z & - & \l & \dr- \\
46 D(x) & \ga+ & \l & + & \z & \dr- \\
47 C(x)D(x) & \ga+ & \z & - & \dr+ \\
48 \fin}
49 \newcommand\qe{\variations
50 x & \mI & & -1 & & 0 & & 4 \\
51 E(x) & \ga- & \z & + & \z & - & \l & \dr- \\
52 F(x) & \ga- & \l & - & \l & - & \z & \dr+ \\
53 E(x)F(x) & \\
54 \fin
55 }
56 \newcommand\re{\variations
57 x & \mI & & -1 & & 0 & & 4 \\
58 E(x) & \ga- & \z & + & \z & - & \l & \dr- \\
59 F(x) & \ga- & \l & - & \l & - & \z & \dr+ \\
60 E(x)F(x) & \ga+ & \z & - & \z & + & \z & \dr-\\
61 \fin}
62
63 %%%%%%%%%%%%%%%
64
65 \begin{document}
66 \slide{Tableaux de signe}
67
68 \slide{\consigne
69
70 1)
71
72 \qa
73 }
74
75 \slide{\consigne
76
77 2)
78
79 \qb
80 }
81 \slide{\consigne
82
83 3)
84
85 \qc
86 }
87
88 \slide{\consigne
89
90 4)
91
92 \qd
93 }
94 \slide{\consigne
95
96 5)
97
98 \qe
99 }
100
101 \slide{
102 %\consigne
103 \begin{adjustbox}{height=4.5cm,keepaspectratio}
104 \begin{minipage}{10cm}\begin{enumerate}[1)]
105 \item \only<1>{\qa}\uncover<2->{\rouge{\ra}}
106 \item \only<-2>{\qb}\uncover<3->{\rouge{\rb}}%
107 \item \only<-3>{\qc}\uncover<4->{\rouge{\rc}}
108 \item \only<-4>{\qd}\uncover<5->{\rouge{\rd}}%
109 \item \only<-5>{\qe}\uncover<6->{\rouge{\re}}
110 \end{enumerate}
111 \end{minipage}
112 \end{adjustbox}
113 }
114 \end{document}