Espressione 35: left parenthesis, 0.7 "x" plus 3.5 , right parenthesis squared plus left parenthesis, "y" plus 2.2 5 , right parenthesis squared less than or equal to 0.0 10.7x+3.52+y+2.252≤0.01
35
Espressione 36: "y" greater than or equal to 5 left parenthesis, "x" minus 5.4 4 , right parenthesis squared minus 0.3 left brace, 4.8 4 less than or equal to "x" less than or equal to 6.0 4 5 , right brace left brace, negative 0.3 less than or equal to "y" less than or equal to 1.5 , right bracey≥5x−5.442−0.34.84≤x≤6.045−0.3≤y≤1.5
36
Espressione 37: "y" equals 1.5 left brace, 4.8 4 less than or equal to "x" less than or equal to 6.0 4 5 , right bracey=1.54.84≤x≤6.045
37
Espressione 38: "x" equals 5.3 left brace, 1.5 less than or equal to "y" less than or equal to 2.5 , right bracex=5.31.5≤y≤2.5
38
Espressione 39: "y" equals 2.5 left brace, 5.3 less than or equal to "x" less than or equal to 5.6 , right bracey=2.55.3≤x≤5.6
39
Espressione 40: "x" equals 5.6 left brace, 1.5 less than or equal to "y" less than or equal to 2.5 , right bracex=5.61.5≤y≤2.5
40
Espressione 41: "y" equals 0.3 left parenthesis, "x" minus 5.5 , right parenthesis squared plus 0.9 left brace, 5 less than or equal to "x" less than or equal to 5.9 , right bracey=0.3x−5.52+0.95≤x≤5.9
41
Espressione 42: "y" equals 0.3 left parenthesis, "x" minus 5.5 , right parenthesis squared plus 0.3 left brace, 5.1 less than or equal to "x" less than or equal to 5.8 , right bracey=0.3x−5.52+0.35.1≤x≤5.8
42
Espressione 43: "y" less than or equal to negative 3.8 left parenthesis, "x" plus 1 , right parenthesis squared plus 3.2 5 left brace, negative 1.3 2 4 less than or equal to "x" less than or equal to negative 0.6 7 6 , right brace left brace, 2.8 5 less than or equal to "y" less than or equal to 3.2 5 , right bracey≤−3.8x+12+3.25−1.324≤x≤−0.6762.85≤y≤3.25
43
Espressione 44: "y" equals 2.8 5 left brace, negative 1.3 2 4 less than or equal to "x" less than or equal to negative 0.6 7 6 , right bracey=2.85−1.324≤x≤−0.676
44
Espressione 45: "y" less than or equal to negative 3.8 left parenthesis, "x" plus 0.1 7 , right parenthesis squared plus 3.2 5 left brace, negative 0.5 less than or equal to "x" less than or equal to 0.1 5 , right brace left brace, 2.8 5 less than or equal to "y" less than or equal to 3.2 5 , right bracey≤−3.8x+0.172+3.25−0.5≤x≤0.152.85≤y≤3.25
45
Espressione 46: "y" equals 2.8 5 left brace, negative 0.5 3 8 less than or equal to "x" less than or equal to 0.1 8 5 , right bracey=2.85−0.538≤x≤0.185
46
Espressione 47: 5.3 less than or equal to "x" less than or equal to 5.6 left brace, 1.5 less than or equal to "y" less than or equal to 2.5 , right brace5.3≤x≤5.61.5≤y≤2.5
47
Espressione 48: negative StartRoot, 9 minus "x" squared , EndRoot less than or equal to "y" less than or equal to 0.1 "x" squared minus 1.8−9−x2≤y≤0.1x2−1.8
48
Espressione 49: 3 left parenthesis, "x" plus 1.4 , right parenthesis squared minus 4 less than or equal to "y" less than or equal to negative StartRoot, StartFraction, 0.5 Over 5 , EndFraction minus StartFraction, left parenthesis, "x" plus 1.4 , right parenthesis squared Over 5 , EndFraction , EndRoot minus 33x+1.42−4≤y≤−0.55−x+1.425−3
49
Espressione 50: 3 left parenthesis, "x" minus 1.4 , right parenthesis squared minus 4 less than or equal to "y" less than or equal to negative StartRoot, StartFraction, 0.5 Over 5 , EndFraction minus StartFraction, left parenthesis, "x" minus 1.4 , right parenthesis squared Over 5 , EndFraction , EndRoot minus 33x−1.42−4≤y≤−0.55−x−1.425−3
50
Espressione 51: "y" equals 0.1 "x" squared minus 1.8 left brace, negative 2.8 2 8 less than or equal to "x" less than or equal to 2.8 1 3 , right bracey=0.1x2−1.8−2.828≤x≤2.813
51
Espressione 52: "x" squared plus "y" squared equals 9 left brace, negative 2.8 5 less than or equal to "x" less than or equal to 2.8 3 7 , right brace left brace, negative 3 less than or equal to "y" less than or equal to negative 1 , right bracex2+y2=9−2.85≤x≤2.837−3≤y≤−1
52
Espressione 53: 3 left parenthesis, "x" plus 0.7 , right parenthesis squared plus 0.4 less than or equal to "y" less than or equal to negative StartRoot, 0.1 5 plus left parenthesis, 0.7 "x" plus 0.5 , right parenthesis squared , EndRoot plus 13x+0.72+0.4≤y≤−0.15+0.7x+0.52+1
53
Espressione 54: StartRoot, 0.1 5 plus left parenthesis, 0.7 "x" plus 0.5 , right parenthesis squared , EndRoot plus 1 less than or equal to "y" less than or equal to negative 3 left parenthesis, "x" plus 0.7 , right parenthesis squared plus 1.5 50.15+0.7x+0.52+1≤y≤−3x+0.72+1.55
54
Espressione 55: "y" equals 0.6 left parenthesis, "x" plus 3.1 , right parenthesis squared minus 1.3 left brace, negative 3.8 5 8 less than or equal to "x" less than or equal to negative 2.7 4 , right bracey=0.6x+3.12−1.3−3.858≤x≤−2.74
55
Espressione 56: "y" equals 0.6 left parenthesis, "x" minus 3.1 , right parenthesis squared minus 1.3 left brace, 2.7 4 less than or equal to "x" less than or equal to 3.8 5 8 , right bracey=0.6x−3.12−1.32.74≤x≤3.858
56
Espressione 57: left parenthesis, "x" plus 2 , right parenthesis squared plus left parenthesis, "y" plus 1.7 5 , right parenthesis squared less than or equal to 0.0 5x+22+y+1.752≤0.05
57
Espressione 58: left parenthesis, "x" plus 1.4 , right parenthesis squared plus left parenthesis, "y" plus 2.2 , right parenthesis squared less than or equal to 0.0 5x+1.42+y+2.22≤0.05
58
Espressione 59: left parenthesis, "x" plus 0.6 , right parenthesis squared plus left parenthesis, "y" plus 2.2 , right parenthesis squared less than or equal to 0.0 5x+0.62+y+2.22≤0.05
59
Espressione 60: left parenthesis, "x" minus 0.1 , right parenthesis squared plus left parenthesis, "y" plus 2.5 , right parenthesis squared less than or equal to 0.0 5x−0.12+y+2.52≤0.05
60
Espressione 61: left parenthesis, "x" minus 0.7 , right parenthesis squared plus left parenthesis, "y" plus 2.1 , right parenthesis squared less than or equal to 0.0 5x−0.72+y+2.12≤0.05
61
Espressione 62: left parenthesis, "x" minus 1.4 , right parenthesis squared plus left parenthesis, "y" plus 2.2 , right parenthesis squared less than or equal to 0.0 5x−1.42+y+2.22≤0.05
62
Espressione 63: left parenthesis, "x" minus 2 , right parenthesis squared plus left parenthesis, "y" plus 1.7 5 , right parenthesis squared less than or equal to 0.0 5x−22+y+1.752≤0.05
63
Espressione 64: "x" less than or equal to negative 7 left parenthesis, "y" minus 0.7 , right parenthesis squared plus 5 left brace, 4 less than or equal to "x" less than or equal to 5 , right bracex≤−7y−0.72+54≤x≤5
64
Espressione 65: "x" greater than or equal to 7 left parenthesis, "y" minus 0.7 , right parenthesis squared minus 5 left brace, negative 5 less than or equal to "x" less than or equal to negative 4 , right bracex≥7y−0.72−5−5≤x≤−4
65
Espressione 66: "y" equals left parenthesis, "x" plus 1 , right parenthesis squared plus 2.7 left brace, negative 1.5 2 less than or equal to "x" less than or equal to negative 1.3 6 7 , right bracey=x+12+2.7−1.52≤x≤−1.367
66
Espressione 67: "y" equals left parenthesis, "x" plus 1 , right parenthesis squared plus 2.4 left brace, negative 1.6 less than or equal to "x" less than or equal to negative 1.4 , right bracey=x+12+2.4−1.6≤x≤−1.4
67
Espressione 68: "y" equals left parenthesis, "x" plus 0.2 , right parenthesis squared plus 2.7 left brace, 0.2 1 4 less than or equal to "x" less than or equal to 0.3 4 , right bracey=x+0.22+2.70.214≤x≤0.34
68
Espressione 69: "y" equals left parenthesis, "x" plus 0.2 , right parenthesis squared plus 2.4 left brace, 0.2 2 2 less than or equal to "x" less than or equal to 0.4 2 2 , right bracey=x+0.22+2.40.222≤x≤0.422
69
Espressione 70:
70
71
offerto da
offerto da
"x"x
"y"y
"a" squareda2
"a" Superscript, "b" , Baselineab
77
88
99
over÷
Funzionalità
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))
less than<
greater than>
44
55
66
times×
| "a" ||a|
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less than or equal to≤
greater than or equal to≥
11
22
33
negative−
A B C
StartRoot, , EndRoot
piπ
00
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equals=
positive+
o
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Esempi
Rette: forma esplicita
esempio
Rette: equazione per un punto
esempio
Rette: equazione per due punti
esempio
Parabole: equazione standard
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Parabole: equazione al vertice
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Parabole: equazione standard + tangente
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Trigonometria: periodo e ampiezza
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Trigonometria: fase
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Trigonometria: interferenza
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Trigonometria: circonferenza unitaria
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Sezioni coniche: circonferenza
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Sezioni coniche: parabola e fuoco
esempio
Sezioni coniche: ellisse e fuochi
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Sezioni coniche: iperbole
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Coordinate polari: rodonea
esempio
Coordinate polari: spirale logaritmica
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Coordinate polari: chiocciola di Pascal
esempio
Coordinate polari: sezioni coniche
esempio
Equazione parametrica: introduzione
esempio
Equazione parametrica: cicloide
esempio
Trasformazioni: traslare una funzione
esempio
Trasformazioni: omotetia di una funzione
esempio
Trasformazioni: funzione Inversa
esempio
Statistica: regressione lineare
esempio
Statistica: il quartetto di Anscombe
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Statistica: polinomio di quarto grado
esempio
Elenchi: famiglia delle onde sinusoidali
esempio
Elenchi: curve stitching
esempio
Elenchi: grafico di un elenco di punti
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Calcolo infinitesimale: derivate
esempio
Calcolo infinitesimale: retta secante
esempio
Calcolo infinitesimale: retta tangente
esempio
Calcolo infinitesimale: sviluppo di Taylor di sin (x)
esempio
Calcolo infinitesimale: integrali
esempio
Calcolo infinitesimale: integrale con estremi regolabili
esempio
Calcolo infinitesimale: teorema fondamentale del calcolo integrale
