Espressione 130: "x" equals negative 18.5 left brace, 14 less than "y" less than 18 , right bracex=−18.514<y<18
130
Espressione 131: "x" equals negative 15. left brace, 14 less than "y" less than 18 , right bracex=−15.14<y<18
131
Espressione 132: "x" equals negative 13.5 left brace, 14 less than "y" less than 20 , right bracex=−13.514<y<20
132
Espressione 133: "y" equals 14 left brace, negative 20 less than "x" less than negative 18.5 , right bracey=14−20<x<−18.5
133
Espressione 134: "y" equals 14 left brace, negative 15 less than "x" less than negative 13.5 , right bracey=14−15<x<−13.5
134
Espressione 135: "y" equals 20 left brace, negative 15 less than "x" less than negative 13.5 , right bracey=20−15<x<−13.5
135
Espressione 136: "y" equals 20 left brace, negative 20 less than "x" less than negative 18.5 , right bracey=20−20<x<−18.5
136
Espressione 137: "x" equals "y" minus 35 left brace, negative 16.7 5 less than "x" less than negative 15 , right bracex=y−35−16.75<x<−15
137
Espressione 138: "x" equals negative "y" plus 1.5 left brace, negative 18.5 less than "x" less than negative 16.7 5 , right bracex=−y+1.5−18.5<x<−16.75
138
Espressione 139: "x" equals negative "y" minus .5 left brace, negative 18.5 less than "x" less than negative 17.5 , right bracex=−y−.5−18.5<x<−17.5
139
Espressione 140: "x" equals "y" minus 33. left brace, negative 16. less than "x" less than negative 15 , right bracex=y−33.−16.<x<−15
140
Espressione 141: "y" equals 17 left brace, negative 17.5 less than "x" less than negative 16 , right bracey=17−17.5<x<−16
141
Espressione 142: "y" equals 14 left brace, negative 13 less than "x" less than negative 11.5 , right bracey=14−13<x<−11.5
142
Espressione 143: "x" equals .3 "y" minus 17.2 left brace, negative 13 less than "x" less than negative 11.2 , right bracex=.3y−17.2−13<x<−11.2
143
Espressione 144: "x" equals .3 "y" minus 15.7 left brace, negative 11.5 less than "x" less than negative 10.9 , right bracex=.3y−15.7−11.5<x<−10.9
144
Espressione 145: "y" equals 20 left brace, negative 11.2 less than "x" less than negative 9.7 , right bracey=20−11.2<x<−9.7
145
Espressione 146: "x" equals negative .3 "y" minus 3.7 left brace, negative 9.7 less than "x" less than negative 7.9 , right bracex=−.3y−3.7−9.7<x<−7.9
146
Espressione 147: "y" equals 14 left brace, negative 9.5 less than "x" less than negative 7.9 , right bracey=14−9.5<x<−7.9
147
Espressione 148: "x" equals negative .3 "y" minus 5.3 left brace, negative 10.1 less than "x" less than negative 9.5 , right bracex=−.3y−5.3−10.1<x<−9.5
148
Espressione 149: "y" equals 16 left brace, negative 10.9 less than "x" less than negative 10.1 , right bracey=16−10.9<x<−10.1
149
Espressione 150: "x" equals .3 "y" minus 15.7 left brace, negative 10.7 5 less than "x" less than negative 10.5 , right bracex=.3y−15.7−10.75<x<−10.5
150
Espressione 151: "x" equals negative .3 "y" minus 5.3 left brace, negative 10.5 less than "x" less than negative 10.2 5 , right bracex=−.3y−5.3−10.5<x<−10.25
151
Espressione 152: "y" equals 16.5 left brace, negative 10.7 5 less than "x" less than negative 10.2 5 , right bracey=16.5−10.75<x<−10.25
152
Espressione 153: "x" equals negative 7.5 left brace, 14 less than "y" less than 20 , right bracex=−7.514<y<20
153
Espressione 154: "x" equals negative 6 left brace, 14 less than "y" less than 16.3 , right bracex=−614<y<16.3
154
Espressione 155: "y" equals 14 left brace, negative 7.5 less than "x" less than negative 6 , right bracey=14−7.5<x<−6
155
Espressione 156: "y" equals 20 left brace, negative 7.5 less than "x" less than negative 6 , right bracey=20−7.5<x<−6
156
Espressione 157: "x" equals negative .3 "y" minus 1.1 left brace, negative 6 less than "x" less than negative 5.3 , right bracex=−.3y−1.1−6<x<−5.3
157
Espressione 158: "x" equals .3 "y" plus negative 11.2 left brace, negative 6 less than "x" less than negative 5.2 , right bracex=.3y+−11.2−6<x<−5.2
158
Espressione 159: "y" equals 20 left brace, negative 5.2 less than "x" less than negative 4 , right bracey=20−5.2<x<−4
159
Espressione 160: "y" equals 14 left brace, negative 5.2 less than "x" less than negative 4 , right bracey=14−5.2<x<−4
160
Espressione 161: "x" equals .3 "y" plus negative 10 left brace, negative 4.9 less than "x" less than negative 4 , right bracex=.3y+−10−4.9<x<−4
161
Espressione 162: "x" equals negative .3 "y" plus .2 left brace, negative 4.9 less than "x" less than negative 4 , right bracex=−.3y+.2−4.9<x<−4
162
Espressione 163: "x" equals negative 6 left brace, 17.3 less than "y" less than 20 , right bracex=−617.3<y<20
163
Espressione 164: "x" equals negative 3 left brace, 14 less than "y" less than 20 , right bracex=−314<y<20
164
Espressione 165: "y" equals 20 left brace, negative 3 less than "x" less than .5 , right bracey=20−3<x<.5
165
Espressione 166: "y" equals 14 left brace, negative 3 less than "x" less than .5 , right bracey=14−3<x<.5
166
Espressione 167: "y" equals 17.5 left brace, negative 2 less than "x" less than .5 , right bracey=17.5−2<x<.5
167
Espressione 168: "y" equals 16.5 left brace, negative 2 less than "x" less than .5 , right bracey=16.5−2<x<.5
168
Espressione 169: "y" equals 15. left brace, negative 2 less than "x" less than .5 , right bracey=15.−2<x<.5
169
Espressione 170: "y" equals 19 left brace, negative 2 less than "x" less than .5 , right bracey=19−2<x<.5
170
Espressione 171: "x" equals negative 2 left brace, 17.5 less than "y" less than 19 , right bracex=−217.5<y<19
171
Espressione 172: "x" equals negative 2 left brace, 15 less than "y" less than 16.5 , right bracex=−215<y<16.5
172
Espressione 173: "x" equals .5 left brace, 14 less than "y" less than 15 , right bracex=.514<y<15
173
Espressione 174: "x" equals .5 left brace, 19 less than "y" less than 20 , right bracex=.519<y<20
174
Espressione 175: "x" equals .5 left brace, 16.5 less than "y" less than 17.5 , right bracex=.516.5<y<17.5
175
Espressione 176: "y" equals 20 left brace, 2 less than "x" less than 6 , right bracey=202<x<6
176
Espressione 177: "y" equals 18.8 left brace, 2 less than "x" less than 3.4 , right bracey=18.82<x<3.4
177
Espressione 178: "x" equals 2 left brace, 18.8 less than "y" less than 20 , right bracex=218.8<y<20
178
Espressione 179: "x" equals 6 left brace, 18.8 less than "y" less than 20 , right bracex=618.8<y<20
179
Espressione 180: "y" equals 18.8 left brace, 4.6 less than "x" less than 6 , right bracey=18.84.6<x<6
180
Espressione 181: "x" equals 3.4 left brace, 14 less than "y" less than 18.8 , right bracex=3.414<y<18.8
181
Espressione 182: "x" equals 4.6 left brace, 14 less than "y" less than 18.8 , right bracex=4.614<y<18.8
182
Espressione 183: "y" equals 14 left brace, 3.4 less than "x" less than 4.6 , right bracey=143.4<x<4.6
183
Espressione 184: "y" equals 20 left brace, 6.5 less than "x" less than 10 , right bracey=206.5<x<10
184
Espressione 185: "x" equals 6.4 left brace, 14 less than "y" less than 20 , right bracex=6.414<y<20
185
Espressione 186: "y" equals 14 left brace, 6.5 less than "x" less than 10 , right bracey=146.5<x<10
186
Espressione 187: "x" equals 10 left brace, 14 less than "y" less than 15 , right bracex=1014<y<15
187
Espressione 188: "x" equals 10 left brace, 19 less than "y" less than 20 , right bracex=1019<y<20
188
Espressione 189: "x" equals 10 left brace, 16.5 less than "y" less than 17.5 , right bracex=1016.5<y<17.5
189
Espressione 190: "y" equals 15 left brace, 7.5 less than "x" less than 10 , right bracey=157.5<x<10
190
Espressione 191: "y" equals 19 left brace, 7.5 less than "x" less than 10 , right bracey=197.5<x<10
191
Espressione 192: "y" equals 17.5 left brace, 7.5 less than "x" less than 10 , right bracey=17.57.5<x<10
192
Espressione 193: "y" equals 16.5 left brace, 7.5 less than "x" less than 10 , right bracey=16.57.5<x<10
193
Espressione 194: "x" equals 7.5 left brace, 17.5 less than "y" less than 19 , right bracex=7.517.5<y<19
194
Espressione 195: "x" equals 7.5 left brace, 15 less than "y" less than 16.5 , right bracex=7.515<y<16.5
195
Espressione 196: "x" equals .3 "y" plus 6.5 left brace, 14 less than "y" less than 20 , right bracex=.3y+6.514<y<20
196
Espressione 197: "y" equals 20 left brace, 12.5 less than "x" less than 14.5 , right bracey=2012.5<x<14.5
197
Espressione 198: "x" equals negative .3 "y" plus 20.5 left brace, 14.5 less than "x" less than 16.3 , right bracex=−.3y+20.514.5<x<16.3
198
Espressione 199: "y" equals 14 left brace, 10.7 less than "x" less than 12.3 , right bracey=1410.7<x<12.3
199
Espressione 200: "y" equals 14 left brace, 14.7 less than "x" less than 16.3 , right bracey=1414.7<x<16.3
200
Espressione 201: "x" equals .3 "y" plus 8.1 left brace, 12.3 less than "x" less than 12.9 , right bracex=.3y+8.112.3<x<12.9
201
Espressione 202: "x" equals negative .3 "y" plus 18.9 left brace, 14.1 less than "x" less than 14.7 , right bracex=−.3y+18.914.1<x<14.7
202
Espressione 203: "y" equals 16 left brace, 12.9 less than "x" less than 14.1 , right bracey=1612.9<x<14.1
203
Espressione 204: "y" equals 16.5 left brace, 13.0 5 less than "x" less than 13.9 5 , right bracey=16.513.05<x<13.95
204
Espressione 205: "x" equals .3 "y" plus 8.1 left brace, 13.0 5 less than "x" less than 13.5 , right bracex=.3y+8.113.05<x<13.5
205
Espressione 206: "x" equals negative .3 "y" plus 18.9 left brace, 13.5 less than "x" less than 13.9 5 , right bracex=−.3y+18.913.5<x<13.95
206
Espressione 207: "x" equals negative 20 left brace, negative 20 less than "y" less than negative 14 , right bracex=−20−20<y<−14
207
Espressione 208: "y" equals negative 20 left brace, negative 20 less than "x" less than negative 18.5 , right bracey=−20−20<x<−18.5
208
Espressione 209: "y" equals negative 14 left brace, negative 20 less than "x" less than negative 18.5 , right bracey=−14−20<x<−18.5
209
Espressione 210: "x" equals negative .5 "y" minus 25.5 left brace, negative 18.5 less than "x" less than negative 16.5 , right bracex=−.5y−25.5−18.5<x<−16.5
210
Espressione 211: "x" equals negative 18.5 left brace, negative 20 less than "y" less than negative 16 , right bracex=−18.5−20<y<−16
211
Espressione 212: "x" equals negative .5 "y" minus 26.5 left brace, negative 18.5 less than "x" less than negative 16.5 , right bracex=−.5y−26.5−18.5<x<−16.5
212
Espressione 213: "x" equals negative 15 left brace, negative 20 less than "y" less than negative 14 , right bracex=−15−20<y<−14
213
Espressione 214: "x" equals negative 16.5 left brace, negative 18 less than "y" less than negative 14 , right bracex=−16.5−18<y<−14
214
Espressione 215: "y" equals negative 20 left brace, negative 16.5 less than "x" less than negative 15 , right bracey=−20−16.5<x<−15
215
Espressione 216: "y" equals negative 14 left brace, negative 16.5 less than "x" less than negative 15 , right bracey=−14−16.5<x<−15
216
Espressione 217: left parenthesis, "y" plus 17 , right parenthesis squared plus left parenthesis, "x" plus 11 , right parenthesis squared equals 3.1 squaredy+172+x+112=3.12
217
Espressione 218: left parenthesis, "y" plus 17 , right parenthesis squared plus left parenthesis, "x" plus 11 , right parenthesis squared equals 2 squaredy+172+x+112=22
218
Espressione 219: "y" equals negative 14 left brace, negative 6.5 less than "x" less than negative 2.5 , right bracey=−14−6.5<x<−2.5
219
Espressione 220: "x" equals negative 6.5 left brace, negative 15 less than "y" less than negative 14 , right bracex=−6.5−15<y<−14
220
Espressione 221: "x" equals negative 2.5 left brace, negative 15 less than "y" less than negative 14 , right bracex=−2.5−15<y<−14
221
Espressione 222: "y" equals negative 20 left brace, negative 5.1 less than "x" less than negative 3.9 , right bracey=−20−5.1<x<−3.9
222
Espressione 223: "y" equals negative 15 left brace, negative 3.9 less than "x" less than negative 2.5 , right bracey=−15−3.9<x<−2.5
223
Espressione 224: "y" equals negative 15 left brace, negative 6.5 less than "x" less than negative 5.1 , right bracey=−15−6.5<x<−5.1
224
Espressione 225: "x" equals negative 3.9 left brace, negative 20 less than "y" less than negative 15 , right bracex=−3.9−20<y<−15
225
Espressione 226: "x" equals negative 5.1 left brace, negative 20 less than "y" less than negative 15 , right bracex=−5.1−20<y<−15
226
Espressione 227: "x" equals 1 left brace, negative 20 less than "y" less than negative 14 , right bracex=1−20<y<−14
227
Espressione 228: "y" equals negative 20 left brace, 1 less than "x" less than 2.5 , right bracey=−201<x<2.5
228
Espressione 229: "y" equals negative 14 left brace, 1 less than "x" less than 2.5 , right bracey=−141<x<2.5
229
Espressione 230: "x" equals .5 "y" plus 12.5 left brace, 2.5 less than "x" less than 3.5 , right bracex=.5y+12.52.5<x<3.5
230
Espressione 231: "x" equals 2.5 left brace, negative 18 less than "y" less than negative 14 , right bracex=2.5−18<y<−14
231
Espressione 232: "x" equals .5 "y" plus 11.5 left brace, 2.5 less than "x" less than 3. , right bracex=.5y+11.52.5<x<3.
232
Espressione 233: "y" equals negative 17 left brace, 3 less than "x" less than 4 , right bracey=−173<x<4
233
Espressione 234: "x" equals negative .5 "y" minus 5.5 left brace, 3.5 less than "x" less than 4.5 , right bracex=−.5y−5.53.5<x<4.5
234
Espressione 235: "y" equals negative 20 left brace, 4.5 less than "x" less than 6 , right bracey=−204.5<x<6
235
Espressione 236: "x" equals 6 left brace, negative 20 less than "y" less than negative 14 , right bracex=6−20<y<−14
236
Espressione 237: "x" equals 4.5 left brace, negative 18 less than "y" less than negative 14 , right bracex=4.5−18<y<−14
237
Espressione 238: "x" equals negative .5 "y" minus 4.5 left brace, 4 less than "x" less than 4.5 , right bracex=−.5y−4.54<x<4.5
238
Espressione 239: "y" equals negative 14 left brace, 4.5 less than "x" less than 6 , right bracey=−144.5<x<6
239
Espressione 240: "x" equals .3 "y" plus 13 left brace, negative 20 less than "y" less than negative 14 , right bracex=.3y+13−20<y<−14
240
Espressione 241: "y" equals negative 14 left brace, 8.8 less than "x" less than 10.8 , right bracey=−148.8<x<10.8
241
Espressione 242: "x" equals negative .3 "y" plus 6.6 left brace, 10.8 less than "x" less than 12.6 , right bracex=−.3y+6.610.8<x<12.6
242
Espressione 243: "y" equals negative 20 left brace, 11 less than "x" less than 12.6 , right bracey=−2011<x<12.6
243
Espressione 244: "y" equals negative 20 left brace, 7 less than "x" less than 8.6 , right bracey=−207<x<8.6
244
Espressione 245: "x" equals .3 "y" plus 14.6 left brace, negative 20 less than "y" less than negative 18 , right bracex=.3y+14.6−20<y<−18
245
Espressione 246: "x" equals negative .3 "y" plus 5 left brace, negative 20 less than "y" less than negative 18 , right bracex=−.3y+5−20<y<−18
246
Espressione 247: "y" equals negative 18 left brace, 9.1 5 less than "x" less than 10.4 , right bracey=−189.15<x<10.4
247
Espressione 248: "y" equals negative 17.5 left brace, 9.3 less than "x" less than 10.3 , right bracey=−17.59.3<x<10.3
248
Espressione 249: "x" equals .3 "y" plus 14.6 left brace, negative 17.5 less than "y" less than negative 16 , right bracex=.3y+14.6−17.5<y<−16
249
Espressione 250: "x" equals negative .3 "y" plus 5 left brace, negative 17.5 less than "y" less than negative 16 , right bracex=−.3y+5−17.5<y<−16
250
Espressione 251: "x" equals 13 left brace, negative 20 less than "y" less than negative 14 , right bracex=13−20<y<−14
251
Espressione 252: "y" equals negative 14 left brace, 13 less than "x" less than 15 , right bracey=−1413<x<15
252
Espressione 253: "y" equals negative 20 left brace, 13 less than "x" less than 14 , right bracey=−2013<x<14
253
Espressione 254: "x" equals 14 left brace, negative 16.5 less than "y" less than negative 15 , right bracex=14−16.5<y<−15
254
Espressione 255: "x" equals 14 left brace, negative 20 less than "y" less than negative 17.5 , right bracex=14−20<y<−17.5
255
Espressione 256: "x" equals negative .5 "y" plus 5.3 left brace, 14 less than "x" less than 15.3 , right bracex=−.5y+5.314<x<15.3
256
Espressione 257: "y" equals negative 20 left brace, 15.3 less than "x" less than 16.3 , right bracey=−2015.3<x<16.3
257
Espressione 258: "x" equals negative .5 "y" plus 6.3 left brace, 15 less than "x" less than 16.3 , right bracex=−.5y+6.315<x<16.3
258
Espressione 259: "x" equals negative left parenthesis, StartFraction, 1 Over 1.1 , EndFraction "y" plus 14.3 , right parenthesis squared plus 14.5 left brace, 14 less than "x" less than 15 , right bracex=−11.1y+14.32+14.514<x<15
259
Espressione 260: "x" equals negative left parenthesis, StartFraction, 1 Over 1.7 , EndFraction "y" plus 9.2 , right parenthesis squared plus 16 left brace, 15 less than "x" less than 19 , right bracex=−11.7y+9.22+1615<x<19
260
261
offerto da
offerto da
"x"x
"y"y
"a" squareda2
"a" Superscript, "b" , Baselineab
77
88
99
over÷
Funzionalità
((
))
less than<
greater than>
44
55
66
times×
| "a" ||a|
,,
less than or equal to≤
greater than or equal to≥
11
22
33
negative−
A B C
StartRoot, , EndRoot
piπ
00
..
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
esempio
Parabole: equazione al vertice
esempio
Parabole: equazione standard + tangente
esempio
Trigonometria: periodo e ampiezza
esempio
Trigonometria: fase
esempio
Trigonometria: interferenza
esempio
Trigonometria: circonferenza unitaria
esempio
Sezioni coniche: circonferenza
esempio
Sezioni coniche: parabola e fuoco
esempio
Sezioni coniche: ellisse e fuochi
esempio
Sezioni coniche: iperbole
esempio
Coordinate polari: rodonea
esempio
Coordinate polari: spirale logaritmica
esempio
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
esempio
Statistica: polinomio di quarto grado
esempio
Elenchi: famiglia delle onde sinusoidali
esempio
Elenchi: curve stitching
esempio
Elenchi: grafico di un elenco di punti
esempio
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
