運算式 188: "y" equals left parenthesis, 5 "x" plus 8.7 , right parenthesis squared minus 3 left brace, .2 1 4 greater than or equal to "y" greater than or equal to negative 1.7 4 , right brace left brace, "x" greater than negative 1.5 2 5 , right bracey=5x+8.72−3.214≥y≥−1.74x>−1.525
188
運算式 189: "x" equals left parenthesis, StartFraction, 1 Over 4.5 , EndFraction "y" plus .7 , right parenthesis squared minus 1.6 1 left brace, negative 2.6 2 8 greater than or equal to "y" greater than or equal to negative 3.0 7 1 7 , right bracex=14.5y+.72−1.61−2.628≥y≥−3.0717
189
運算式 190: "y" equals left parenthesis, 2.5 "x" plus 1 , right parenthesis squared minus 6.7 left brace, negative 2.8 6 4 3 greater than or equal to "y" greater than or equal to negative 3.3 0 2 , right brace left brace, "x" less than 0 , right bracey=2.5x+12−6.7−2.8643≥y≥−3.302x<0
190
運算式 191: "y" equals left parenthesis, 3 "x" minus 3.0 7 , right parenthesis squared minus 3.3 9 left brace, 1.2 4 5 7 greater than or equal to "x" greater than or equal to 1.1 8 7 6 , right bracey=3x−3.072−3.391.2457≥x≥1.1876
191
運算式 192: "y" equals left parenthesis, 3.5 "x" minus 4.3 , right parenthesis squared minus 3.5 left brace, 1.4 3 3 4 greater than or equal to "x" greater than or equal to 1.3 1 4 , right bracey=3.5x−4.32−3.51.4334≥x≥1.314
192
運算式 193: "y" equals left parenthesis, "x" plus 1.0 6 , right parenthesis squared minus 2.8 7 left brace, negative .9 8 4 7 greater than or equal to "x" greater than or equal to negative 1.0 4 8 9 , right bracey=x+1.062−2.87−.9847≥x≥−1.0489
193
運算式 194: "y" equals left parenthesis, 2 "x" plus 2.1 1 , right parenthesis squared minus 3.5 left brace, negative 3.3 6 1 greater than or equal to "y" greater than or equal to negative 3.3 8 4 , right brace left brace, "x" less than negative 1.1 , right bracey=2x+2.112−3.5−3.361≥y≥−3.384x<−1.1
194
運算式 195: "y" equals left parenthesis, 5 "x" plus 6 , right parenthesis squared minus 3.4 left brace, negative 1.1 3 7 4 greater than or equal to "x" greater than or equal to negative 1.2 3 , right bracey=5x+62−3.4−1.1374≥x≥−1.23
195
運算式 196: "y" equals left parenthesis, 8.9 "x" plus 12.3 , right parenthesis squared minus 3.4 8 left brace, negative 1.3 3 4 2 greater than or equal to "x" greater than or equal to negative 1.4 1 1 4 , right bracey=8.9x+12.32−3.48−1.3342≥x≥−1.4114
196
運算式 197: "y" equals left parenthesis, 7 "x" plus 10.8 7 , right parenthesis squared minus 3.2 3 left brace, negative 1.5 greater than or equal to "x" greater than or equal to negative 1.6 0 9 7 , right bracey=7x+10.872−3.23−1.5≥x≥−1.6097
197
運算式 198: "y" equals left parenthesis, "x" minus 1 , right parenthesis squared minus 3.3 7 left brace, 1.5 2 6 greater than or equal to "x" greater than or equal to 1.4 8 6 , right bracey=x−12−3.371.526≥x≥1.486
198
運算式 199: "y" equals left parenthesis, 4 "x" minus 4.3 , right parenthesis squared minus 3.3 5 left brace, 1.1 8 7 6 greater than or equal to "x" greater than or equal to 1.0 0 2 1 , right bracey=4x−4.32−3.351.1876≥x≥1.0021
199
運算式 200: "y" equals left parenthesis, 15 "x" minus 13.4 5 , right parenthesis squared minus 2.8 left brace, negative 2.6 7 9 5 greater than or equal to "y" greater than or equal to negative 2.7 8 7 7 7 , right brace left brace, "x" less than or equal to .8 9 6 7 , right bracey=15x−13.452−2.8−2.6795≥y≥−2.78777x≤.8967
200
運算式 201: "y" equals left parenthesis, "x" minus 1 , right parenthesis squared minus 2.8 left brace, .9 5 2 3 greater than or equal to "x" greater than or equal to .8 8 9 , right bracey=x−12−2.8.9523≥x≥.889
201
運算式 202: "y" equals left parenthesis, "x" , right parenthesis squared plus 6.8 7 left brace, 0 greater than or equal to "x" greater than or equal to negative .1 0 7 0 8 , right bracey=x2+6.870≥x≥−.10708
202
運算式 203: "y" equals left parenthesis, 1.1 "x" minus .7 , right parenthesis squared plus 6.8 left brace, .3 9 6 greater than or equal to "x" greater than or equal to .3 2 3 7 , right bracey=1.1x−.72+6.8.396≥x≥.3237
203
運算式 204: "y" equals left parenthesis, 7 "x" minus 3.2 2 4 , right parenthesis squared plus 6 left brace, 7.0 1 6 greater than or equal to "y" greater than or equal to 6.9 1 8 , right brace left brace, "x" less than or equal to .4 9 6 , right bracey=7x−3.2242+67.016≥y≥6.918x≤.496
204
運算式 205: "y" equals left parenthesis, 5 "x" plus .2 5 , right parenthesis squared plus 6.8 left brace, 7.0 2 5 greater than or equal to "y" greater than or equal to 6.8 8 1 , right brace left brace, "x" less than or equal to 0 , right bracey=5x+.252+6.87.025≥y≥6.881x≤0
205
運算式 206: "y" equals left parenthesis, "x" plus .3 , right parenthesis squared plus 6.8 1 left brace, negative .5 4 5 greater than or equal to "x" greater than or equal to negative .6 2 6 , right bracey=x+.32+6.81−.545≥x≥−.626
206
運算式 207: "y" equals negative left parenthesis, 2 "x" plus .4 , right parenthesis squared plus 8 left brace, 7.0 9 6 greater than or equal to "y" greater than or equal to 6.7 , right brace left brace, "x" less than 0 , right bracey=−2x+.42+87.096≥y≥6.7x<0
207
運算式 208: "y" equals negative left parenthesis, 9 "x" plus 5.8 9 , right parenthesis squared plus 7.1 2 left brace, 7.1 2 greater than or equal to "y" greater than or equal to 7.0 5 4 , right brace left brace, "x" greater than or equal to negative .6 5 4 4 , right bracey=−9x+5.892+7.127.12≥y≥7.054x≥−.6544
208
運算式 209: "y" equals negative left parenthesis, "x" plus .1 , right parenthesis squared plus 7.4 2 7 left brace, 7.1 2 greater than or equal to "y" greater than or equal to 7.0 9 6 , right brace left brace, "x" less than 0 , right bracey=−x+.12+7.4277.12≥y≥7.096x<0
209
運算式 210: "y" equals negative left parenthesis, 1 half "x" minus .7 4 , right parenthesis squared minus 7.9 7 left brace, .7 6 9 greater than or equal to "x" greater than or equal to .5 9 5 , right bracey=−12x−.742−7.97.769≥x≥.595
210
運算式 211: "y" equals negative left parenthesis, 1 half "x" minus .7 4 , right parenthesis squared minus 8.0 6 8 left brace, .7 6 8 9 greater than or equal to "x" greater than or equal to .5 9 5 , right bracey=−12x−.742−8.068.7689≥x≥.595
211
運算式 212: "y" equals negative left parenthesis, 1 half "x" minus .7 4 , right parenthesis squared minus 8.0 9 9 left brace, .7 8 5 greater than or equal to "x" greater than or equal to .6 1 , right bracey=−12x−.742−8.099.785≥x≥.61
212
運算式 213: "y" equals negative left parenthesis, 1 half "x" minus .7 4 , right parenthesis squared minus 8.2 left brace, .7 8 5 greater than or equal to "x" greater than or equal to .6 1 , right bracey=−12x−.742−8.2.785≥x≥.61
213
運算式 214: "y" equals negative left parenthesis, 1 half "x" minus .7 4 , right parenthesis squared minus 8.2 5 left brace, .7 9 9 5 greater than or equal to "x" greater than or equal to .6 1 5 , right bracey=−12x−.742−8.25.7995≥x≥.615
214
運算式 215: "y" equals negative left parenthesis, 1 half "x" minus .7 4 , right parenthesis squared minus 8.3 4 left brace, .7 9 9 5 greater than or equal to "x" greater than or equal to .6 1 5 , right bracey=−12x−.742−8.34.7995≥x≥.615
215
運算式 216: "y" equals negative left parenthesis, 1 half "x" minus .7 4 , right parenthesis squared minus 8.3 8 left brace, .8 3 2 6 greater than or equal to "x" greater than or equal to .6 5 , right bracey=−12x−.742−8.38.8326≥x≥.65
216
運算式 217: "y" equals negative left parenthesis, 1 half "x" minus .7 4 , right parenthesis squared minus 8.4 7 left brace, .8 3 2 6 greater than or equal to "x" greater than or equal to .6 5 , right bracey=−12x−.742−8.47.8326≥x≥.65
217
運算式 218: "y" equals negative left parenthesis, 1 half "x" minus .7 5 , right parenthesis squared minus 8.4 8 3 left brace, .8 6 8 5 greater than or equal to "x" greater than or equal to .6 9 9 5 , right bracey=−12x−.752−8.483.8685≥x≥.6995
218
運算式 219: "y" equals negative left parenthesis, 1 half "x" minus .7 5 , right parenthesis squared minus 8.5 6 left brace, .8 6 8 5 greater than or equal to "x" greater than or equal to .6 9 9 5 , right bracey=−12x−.752−8.56.8685≥x≥.6995
219
運算式 220: "y" equals negative left parenthesis, 1 half "x" minus .7 5 , right parenthesis squared minus 8.6 left brace, .9 0 9 greater than or equal to "x" greater than or equal to .7 3 9 , right bracey=−12x−.752−8.6.909≥x≥.739
220
運算式 221: "y" equals negative left parenthesis, 1 half "x" minus .7 5 , right parenthesis squared minus 8.6 7 left brace, .9 0 9 greater than or equal to "x" greater than or equal to .7 3 9 , right bracey=−12x−.752−8.67.909≥x≥.739
221
運算式 222: "y" equals negative left parenthesis, "x" plus 1 , right parenthesis squared minus 8.0 8 8 left brace, negative 0.7 2 9 greater than or equal to "x" greater than or equal to negative .9 0 6 6 , right bracey=−x+12−8.088−0.729≥x≥−.9066
222
運算式 223: "y" equals negative left parenthesis, "x" plus 1 , right parenthesis squared minus 8.1 7 left brace, negative 0.7 2 9 greater than or equal to "x" greater than or equal to negative .9 0 9 9 , right bracey=−x+12−8.17−0.729≥x≥−.9099
223
運算式 224: "y" equals negative left parenthesis, "x" plus .9 , right parenthesis squared minus 8.2 4 left brace, negative .7 2 greater than or equal to "x" greater than or equal to negative .9 , right bracey=−x+.92−8.24−.72≥x≥−.9
224
運算式 225: "y" equals negative left parenthesis, "x" plus .9 , right parenthesis squared minus 8.3 2 left brace, negative .7 2 greater than or equal to "x" greater than or equal to negative .9 , right bracey=−x+.92−8.32−.72≥x≥−.9
225
運算式 226: "y" equals negative left parenthesis, "x" plus .9 , right parenthesis squared minus 8.3 8 left brace, negative .7 5 9 greater than or equal to "x" greater than or equal to negative .9 1 , right bracey=−x+.92−8.38−.759≥x≥−.91
226
運算式 227: "y" equals negative left parenthesis, 1 half "x" plus 0.8 , right parenthesis squared minus 8.3 3 left brace, negative .7 5 9 greater than or equal to "x" greater than or equal to negative .9 1 , right bracey=−12x+0.82−8.33−.759≥x≥−.91
227
運算式 228: "y" equals negative left parenthesis, 1 half "x" plus 0.8 , right parenthesis squared minus 8.3 6 left brace, negative .7 7 4 greater than or equal to "x" greater than or equal to negative .9 1 6 , right bracey=−12x+0.82−8.36−.774≥x≥−.916
228
運算式 229: "y" equals negative left parenthesis, 1 half "x" plus 0.8 , right parenthesis squared minus 8.4 3 left brace, negative .7 7 4 greater than or equal to "x" greater than or equal to negative .9 1 6 , right bracey=−12x+0.82−8.43−.774≥x≥−.916
229
運算式 230: "y" equals negative left parenthesis, "x" plus 1.2 , right parenthesis squared minus 8.5 left brace, negative .7 8 7 greater than or equal to "x" greater than or equal to negative .9 3 5 1 , right bracey=−x+1.22−8.5−.787≥x≥−.9351
230
運算式 231: "y" equals negative left parenthesis, "x" plus 1.2 , right parenthesis squared minus 8.5 8 left brace, negative .8 1 4 4 greater than or equal to "x" greater than or equal to negative .9 6 7 , right bracey=−x+1.22−8.58−.8144≥x≥−.967
231
運算式 232: "y" equals negative left parenthesis, "x" plus 1.2 , right parenthesis squared minus 8.6 3 left brace, negative .8 3 6 5 greater than or equal to "x" greater than or equal to negative .9 9 1 5 , right bracey=−x+1.22−8.63−.8365≥x≥−.9915
232
運算式 233: "y" equals negative left parenthesis, "x" plus 1.2 , right parenthesis squared minus 8.7 left brace, negative .8 6 2 greater than or equal to "x" greater than or equal to negative 1.0 2 1 , right bracey=−x+1.22−8.7−.862≥x≥−1.021
233
運算式 234: "y" greater than or equal to left parenthesis, 1 "x" plus .7 , right parenthesis squared minus 6.4 3 left brace, negative .4 6 5 greater than or equal to "x" greater than or equal to negative .9 , right brace left brace, "y" less than or equal to negative 6.1 5 , right bracey≥1x+.72−6.43−.465≥x≥−.9y≤−6.15
234
運算式 235: "y" less than or equal to left parenthesis, "x" minus .6 , right parenthesis squared minus 6.1 8 left brace, .7 8 greater than or equal to "x" greater than or equal to .3 7 , right brace left brace, "y" greater than or equal to negative 6.4 2 9 , right bracey≤x−.62−6.18.78≥x≥.37y≥−6.429
235
運算式 236: "y" equals left parenthesis, "x" minus .6 , right parenthesis squared minus 6.1 7 left brace, .7 8 greater than or equal to "x" greater than or equal to .3 7 , right bracey=x−.62−6.17.78≥x≥.37
236
運算式 237: "y" equals left parenthesis, "x" minus .6 2 , right parenthesis squared minus 6.5 left brace, .7 8 greater than or equal to "x" greater than or equal to .3 7 6 , right bracey=x−.622−6.5.78≥x≥.376
237
運算式 238: "y" greater than or equal to left parenthesis, "x" minus .6 1 , right parenthesis squared minus 6.5 left brace, .7 8 greater than or equal to "x" greater than or equal to .3 7 6 , right brace left brace, "y" less than or equal to negative 6.1 8 , right bracey≥x−.612−6.5.78≥x≥.376y≤−6.18
238
運算式 239: "y" less than or equal to left parenthesis, 1 "x" plus .7 , right parenthesis squared minus 6.1 5 left brace, negative .4 6 5 greater than or equal to "x" greater than or equal to negative .9 , right brace left brace, "y" greater than or equal to negative 6.3 7 7 , right bracey≤1x+.72−6.15−.465≥x≥−.9y≥−6.377
239
運算式 240: .0 5 "c" equals left parenthesis, 1.2 "x" plus .9 , right parenthesis squared plus left parenthesis, 1.6 "y" minus 12.1 , right parenthesis Superscript, 2 , Baseline.05c=1.2x+.92+1.6y−12.12
