Expression 166: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.2 "x" minus 4.9 , right parenthesis squared plus 93 left brace, 44.9 6 less than or equal to "x" less than or equal to 49.9 , right bracefx=−0.2x−4.92+9344.96≤x≤49.9
166
Expression 167: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.4 "x" minus 22.5 6 , right parenthesis squared plus 77 left brace, 58.4 6 less than or equal to "x" less than or equal to 62.6 , right bracefx=−0.4x−22.562+7758.46≤x≤62.6
167
Expression 168: "f" left parenthesis, "x" , right parenthesis equals StartRoot, negative 12 "x" plus 770 , EndRoot plus 66.5 1 left brace, 61 less than or equal to "x" less than or equal to 69 , right bracefx=−12x+770+66.5161≤x≤69
168
Expression 169: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.2 5 "x" minus 13.5 , right parenthesis squared plus 75.7 3 left brace, 54.7 4 less than or equal to "x" less than or equal to 61 , right bracefx=−0.25x−13.52+75.7354.74≤x≤61
169
Expression 170: "f" left parenthesis, "x" , right parenthesis equals StartRoot, negative 6.7 "x" plus 433.8 , EndRoot plus 64.5 left brace, 57.1 2 less than or equal to "x" less than or equal to 64.7 , right bracefx=−6.7x+433.8+64.557.12≤x≤64.7
170
Expression 171: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.2 "x" minus 12.9 7 , right parenthesis Superscript, 2.4 , Baseline plus 64.2 left brace, 56.8 6 less than or equal to "x" less than or equal to 63.3 8 , right bracefx=0.2x−12.972.4+64.256.86≤x≤63.38
171
Expression 172: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 24 , right parenthesis Superscript, 2.4 , Baseline plus 63.2 9 left brace, 57.4 5 less than or equal to "x" less than or equal to 60.3 , right bracefx=0.4x−242.4+63.2957.45≤x≤60.3
172
Expression 173: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.3 "x" minus 18.9 , right parenthesis squared plus 60 left brace, 57.1 9 less than or equal to "x" less than or equal to 59.8 , right bracefx=0.3x−18.92+6057.19≤x≤59.8
173
Expression 174: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 23.8 , right parenthesis Superscript, 2.4 , Baseline plus 60.7 left brace, 57.2 6 less than or equal to "x" less than or equal to 59.1 7 , right bracefx=0.4x−23.82.4+60.757.26≤x≤59.17
174
Expression 175: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.5 "x" minus 32.8 , right parenthesis Superscript, 2.4 , Baseline plus 65.2 left brace, 63.7 4 less than or equal to "x" less than or equal to 65.5 7 , right bracefx=−0.5x−32.82.4+65.263.74≤x≤65.57
175
Expression 176: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 28.3 , right parenthesis squared plus 32 left brace, 59.2 6 less than or equal to "x" less than or equal to 66 , right bracefx=0.4x−28.32+3259.26≤x≤66
176
Expression 177: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.8 "x" minus 50 , right parenthesis squared plus 30.8 left brace, 57.3 3 less than or equal to "x" less than or equal to 59.6 3 , right bracefx=0.8x−502+30.857.33≤x≤59.63
177
Expression 178: "f" left parenthesis, "x" , right parenthesis equals 100 "x" minus 3190 left brace, 32.3 6 5 less than or equal to "x" less than or equal to 32.3 9 4 , right bracefx=100x−319032.365≤x≤32.394
178
Expression 179: "f" left parenthesis, "x" , right parenthesis equals negative 0.4 6 "x" plus 61.4 left brace, 32.3 7 less than or equal to "x" less than or equal to 32.7 3 , right bracefx=−0.46x+61.432.37≤x≤32.73
179
Expression 180: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.7 "x" minus 45.4 , right parenthesis Superscript, 2.4 , Baseline plus 64.9 left brace, 61.3 5 less than or equal to "x" less than or equal to 63.7 8 , right bracefx=−0.7x−45.42.4+64.961.35≤x≤63.78
180
Expression 181: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 2 "x" minus 60 , right parenthesis Superscript, 2.8 , Baseline plus 44 left brace, 28.4 3 less than or equal to "x" less than or equal to 28.8 9 , right bracefx=2x−602.8+4428.43≤x≤28.89
181
Expression 182: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 2 "x" minus 61.3 , right parenthesis squared plus 41.5 left brace, 28.8 less than or equal to "x" less than or equal to 30.5 , right bracefx=2x−61.32+41.528.8≤x≤30.5
182
Expression 183: "f" left parenthesis, "x" , right parenthesis equals 70 "x" minus 2245 left brace, 32.7 1 less than or equal to "x" less than or equal to 32.7 6 7 , right bracefx=70x−224532.71≤x≤32.767
183
Expression 184: "f" left parenthesis, "x" , right parenthesis equals negative 1.5 "x" plus 93.7 8 left brace, 32.7 less than or equal to "x" less than or equal to 33.6 3 3 5 , right bracefx=−1.5x+93.7832.7≤x≤33.6335
184
Expression 185: "f" left parenthesis, "x" , right parenthesis equals 100 "x" minus 3320 left brace, 33.6 3 3 5 less than or equal to "x" less than or equal to 33.6 7 3 4 , right bracefx=100x−332033.6335≤x≤33.6734
185
Expression 186: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" minus 32 , right parenthesis Superscript, 2.4 , Baseline plus 46.2 left brace, 33.5 less than or equal to "x" less than or equal to 35.2 , right bracefx=−x−322.4+46.233.5≤x≤35.2
186
Expression 187: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 1.3 "x" minus 41.1 , right parenthesis squared plus 59 left brace, 27.7 less than or equal to "x" less than or equal to 29.2 , right bracefx=−1.3x−41.12+5927.7≤x≤29.2
187
Expression 188: "f" left parenthesis, "x" , right parenthesis equals negative StartRoot, 30 "x" minus 831 , EndRoot plus 33.2 left brace, 27.7 less than or equal to "x" less than or equal to 28.5 , right bracefx=−30x−831+33.227.7≤x≤28.5
188
Expression 189: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 2 "x" minus 56.3 , right parenthesis to the 4th power plus 28.6 left brace, 28.4 less than or equal to "x" less than or equal to 28.9 , right bracefx=−2x−56.34+28.628.4≤x≤28.9
189
Expression 190: "f" left parenthesis, "x" , right parenthesis equals 1.5 "x" minus 18.1 left brace, 27.9 1 less than or equal to "x" less than or equal to 28.8 4 , right bracefx=1.5x−18.127.91≤x≤28.84
190
Expression 191: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 2 "x" minus 60.5 5 , right parenthesis Superscript, 2.4 , Baseline plus 39.1 left brace, 31 less than or equal to "x" less than or equal to 31.7 4 , right bracefx=2x−60.552.4+39.131≤x≤31.74
191
Expression 192: "f" left parenthesis, "x" , right parenthesis equals negative StartRoot, 30 "x" minus 930 , EndRoot plus 41.5 left brace, 31 less than or equal to "x" less than or equal to 32.0 9 , right bracefx=−30x−930+41.531≤x≤32.09
192
Expression 193: "f" left parenthesis, "x" , right parenthesis equals StartRoot, negative 100 "x" plus 3454 , EndRoot plus 20 left brace, 32.0 7 less than or equal to "x" less than or equal to 33.2 4 , right bracefx=−100x+3454+2032.07≤x≤33.24
193
Expression 194: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" minus 32. , right parenthesis Superscript, 2.4 , Baseline plus 33 left brace, 33.2 less than or equal to "x" less than or equal to 33.6 , right bracefx=−x−32.2.4+3333.2≤x≤33.6
194
Expression 195: "f" left parenthesis, "x" , right parenthesis equals negative StartRoot, negative 20 "x" plus 672 , EndRoot plus 30 left brace, 31.6 less than or equal to "x" less than or equal to 33.5 9 9 , right bracefx=−−20x+672+3031.6≤x≤33.599
195
Expression 196: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 1 "x" minus 32 , right parenthesis squared plus 47 left brace, 33.6 5 less than or equal to "x" less than or equal to 34.4 , right bracefx=−1x−322+4733.65≤x≤34.4
196
Expression 197: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" minus 33.3 , right parenthesis Superscript, 2.8 , Baseline plus 42 left brace, 34.6 less than or equal to "x" less than or equal to 35.7 , right bracefx=−x−33.32.8+4234.6≤x≤35.7
197
Expression 198: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.7 "x" minus 21.8 , right parenthesis Superscript, 2.8 , Baseline plus 31.2 left brace, 28.3 6 less than or equal to "x" less than or equal to 30.1 , right bracefx=0.7x−21.82.8+31.228.36≤x≤30.1
198
Expression 199: "f" left parenthesis, "x" , right parenthesis equals StartRoot, negative 22 "x" plus 710 , EndRoot plus 24.7 left brace, 30.1 less than or equal to "x" less than or equal to 32.2 , right bracefx=−22x+710+24.730.1≤x≤32.2
199
Expression 200: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, "x" minus 30.3 , right parenthesis to the 4th power plus 28.5 left brace, 28.6 4 less than or equal to "x" less than or equal to 29.2 5 , right bracefx=x−30.34+28.528.64≤x≤29.25
200
Expression 201: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 11.2 , right parenthesis to the 4th power plus 26.7 left brace, 30 less than or equal to "x" less than or equal to 31.2 2 , right bracefx=0.4x−11.24+26.730≤x≤31.22
201
Expression 202: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" minus 28.5 , right parenthesis Superscript, 2.8 , Baseline plus 30.2 left brace, 29.2 less than or equal to "x" less than or equal to 30.1 8 , right bracefx=−x−28.52.8+30.229.2≤x≤30.18
202
Expression 203: "f" left parenthesis, "x" , right parenthesis equals negative StartRoot, negative 20 "x" plus 603.4 , EndRoot plus 26 left brace, 29.8 3 less than or equal to "x" less than or equal to 30.2 , right bracefx=−−20x+603.4+2629.83≤x≤30.2
203
Expression 204: 1 equals StartFraction, left parenthesis, "x" minus 38 , right parenthesis squared Over 4 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 69.7 , right parenthesis squared Over 9 squared , EndFraction left brace, 40.6 less than or equal to "x" less than or equal to 44 , right brace1=x−38242+y−69.729240.6≤x≤44
204
Expression 205: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" minus 36.3 , right parenthesis to the 4th power plus 49 left brace, 37.8 7 8 less than or equal to "x" less than or equal to 38.2 1 , right bracefx=−x−36.34+4937.878≤x≤38.21
205
Expression 206: "f" left parenthesis, "x" , right parenthesis equals negative 90 "x" plus 3690 left brace, 40.5 3 4 9 less than or equal to "x" less than or equal to 40.5 7 1 , right bracefx=−90x+369040.5349≤x≤40.571
206
Expression 207: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, "x" minus 61 , right parenthesis squared plus 56.1 4 left brace, 61.3 6 less than or equal to "x" less than or equal to 63.8 8 , right bracefx=x−612+56.1461.36≤x≤63.88
207
Expression 208: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 25.4 5 , right parenthesis squared plus 55.4 left brace, 61.3 4 less than or equal to "x" less than or equal to 63.6 4 , right bracefx=0.4x−25.452+55.461.34≤x≤63.64
208
Expression 209: 1 equals StartFraction, left parenthesis, "x" minus 63.3 , right parenthesis squared Over 1.6 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 60.3 , right parenthesis squared Over 5 squared , EndFraction left brace, 63.6 5 less than or equal to "x" less than or equal to 65 , right brace left brace, 55. less than or equal to "y" less than or equal to 62.8 4 , right brace1=x−63.321.62+y−60.325263.65≤x≤6555.≤y≤62.84
209
Expression 210: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.5 "x" minus 30 , right parenthesis squared plus 68.3 left brace, 63.8 8 less than or equal to "x" less than or equal to 64.7 , right bracefx=−0.5x−302+68.363.88≤x≤64.7
210
Expression 211: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" minus 64.8 , right parenthesis to the 4th power plus 65.6 left brace, 65.6 less than or equal to "x" less than or equal to 65.9 8 , right bracefx=−x−64.84+65.665.6≤x≤65.98
211
Expression 212: "f" left parenthesis, "x" , right parenthesis equals 0.6 5 "x" plus 20.7 8 left brace, 64.6 8 less than or equal to "x" less than or equal to 65.9 8 , right bracefx=0.65x+20.7864.68≤x≤65.98
212
Expression 213: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.1 5 "x" minus 9.3 , right parenthesis Superscript, 2.4 , Baseline plus 65.4 left brace, 65.6 less than or equal to "x" less than or equal to 74.5 7 , right bracefx=−0.15x−9.32.4+65.465.6≤x≤74.57
213
Expression 214: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 28.1 5 , right parenthesis squared plus 58 left brace, 72.5 8 less than or equal to "x" less than or equal to 74.5 6 5 , right bracefx=0.4x−28.152+5872.58≤x≤74.565
214
Expression 215: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.2 1 "x" minus 12.7 7 , right parenthesis squared plus 64.9 left brace, 66.0 2 less than or equal to "x" less than or equal to 72.6 1 , right bracefx=−0.21x−12.772+64.966.02≤x≤72.61
215
Expression 216: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 1.5 "x" minus 96 , right parenthesis Superscript, 4.8 , Baseline plus 43 left brace, 64.6 3 less than or equal to "x" less than or equal to 65.1 5 , right bracefx=1.5x−964.8+4364.63≤x≤65.15
216
Expression 217: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" minus 63.9 6 , right parenthesis to the 8th power plus 61 left brace, 64.9 5 less than or equal to "x" less than or equal to 65.1 6 , right bracefx=−x−63.968+6164.95≤x≤65.16
217
Expression 218: "f" left parenthesis, "x" , right parenthesis equals 0.5 "x" plus 11.4 1 left brace, 62.6 3 less than or equal to "x" less than or equal to 64.6 5 , right bracefx=0.5x+11.4162.63≤x≤64.65
218
Expression 219: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, "x" minus 61.4 , right parenthesis to the 4th power plus 41 left brace, 62.5 5 less than or equal to "x" less than or equal to 63.3 5 , right bracefx=x−61.44+4162.55≤x≤63.35
219
Expression 220: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.2 "x" minus 12.4 , right parenthesis to the 4th power plus 65 left brace, 68.5 less than or equal to "x" less than or equal to 72.5 , right bracefx=−0.2x−12.44+6568.5≤x≤72.5
220
Expression 221: "f" left parenthesis, "x" , right parenthesis equals negative 0.8 "x" plus 103.6 left brace, 72.5 less than or equal to "x" less than or equal to 74.1 , right bracefx=−0.8x+103.672.5≤x≤74.1
221
Expression 222: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.5 "x" minus 33.7 4 , right parenthesis Superscript, 2.4 , Baseline plus 62.5 left brace, 69.4 less than or equal to "x" less than or equal to 74.1 5 , right bracefx=−0.5x−33.742.4+62.569.4≤x≤74.15
222
Expression 223: "f" left parenthesis, "x" , right parenthesis equals negative 1.3natural log left parenthesis, negative "x" plus 63.3 , right parenthesis plus 72 left brace, 62.1 2 less than or equal to "x" less than or equal to 63.2 6 , right bracefx=−1.3ln−x+63.3+7262.12≤x≤63.26
223
Expression 224: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.3 "x" minus 19.2 , right parenthesis Superscript, 2.8 , Baseline plus 63.9 left brace, 66.2 less than or equal to "x" less than or equal to 69.6 , right bracefx=−0.3x−19.22.8+63.966.2≤x≤69.6
224
Expression 225: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 34.4 , right parenthesis squared plus 23 left brace, 74 less than or equal to "x" less than or equal to 84 , right bracefx=0.4x−34.42+2374≤x≤84
225
Expression 226: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.3 "x" minus 26.2 , right parenthesis squared plus 21.4 left brace, 75.5 7 less than or equal to "x" less than or equal to 82.3 , right bracefx=0.3x−26.22+21.475.57≤x≤82.3
226
Expression 227: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.8 "x" minus 64 , right parenthesis squared plus 21.2 left brace, 75.5 7 less than or equal to "x" less than or equal to 77.9 3 , right bracefx=0.8x−642+21.275.57≤x≤77.93
227
Expression 228: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.3 "x" minus 24.9 , right parenthesis squared plus 19 left brace, 64.9 less than or equal to "x" less than or equal to 75.8 5 , right bracefx=0.3x−24.92+1964.9≤x≤75.85
228
Expression 229: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 30.5 , right parenthesis squared plus 23 left brace, 64.7 less than or equal to "x" less than or equal to 71.1 , right bracefx=0.4x−30.52+2364.7≤x≤71.1
229
Expression 230: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 30.5 , right parenthesis squared plus 23 left brace, 62. less than or equal to "x" less than or equal to 63.2 , right bracefx=0.4x−30.52+2362.≤x≤63.2
230
Expression 231: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.5 "x" minus 38.4 , right parenthesis squared plus 23 left brace, 70.3 less than or equal to "x" less than or equal to 75.1 7 , right bracefx=0.5x−38.42+2370.3≤x≤75.17
231
Expression 232: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.4 "x" minus 30.5 , right parenthesis squared plus 19 left brace, 67.4 4 less than or equal to "x" less than or equal to 70.8 2 , right bracefx=0.4x−30.52+1967.44≤x≤70.82
232
Expression 233: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.5 "x" minus 37.1 , right parenthesis squared plus 20 left brace, 67.5 less than or equal to "x" less than or equal to 70.4 , right bracefx=0.5x−37.12+2067.5≤x≤70.4
233
Expression 234: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.7 "x" minus 48.4 , right parenthesis squared plus 26 left brace, 63.8 5 less than or equal to "x" less than or equal to 67.1 5 , right bracefx=0.7x−48.42+2663.85≤x≤67.15
234
Expression 235: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.4 "x" minus 25.6 , right parenthesis Superscript, 2.8 , Baseline plus 63.7 left brace, 65.5 5 less than or equal to "x" less than or equal to 72.3 , right bracefx=−0.4x−25.62.8+63.765.55≤x≤72.3
235
Expression 236: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.2 "x" minus 19.5 , right parenthesis squared plus 18 left brace, 77.9 less than or equal to "x" less than or equal to 85.8 4 , right bracefx=0.2x−19.52+1877.9≤x≤85.84
236
Expression 237: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.5 "x" minus 30.9 , right parenthesis Superscript, 2.8 , Baseline plus 78.3 left brace, 64.2 6 less than or equal to "x" less than or equal to 66.1 8 , right bracefx=−0.5x−30.92.8+78.364.26≤x≤66.18
237
Expression 238: "f" left parenthesis, "x" , right parenthesis equals StartRoot, negative 10 "x" plus 650 , EndRoot plus 71.3 left brace, 63.3 less than or equal to "x" less than or equal to 65 , right bracefx=−10x+650+71.363.3≤x≤65
238
Expression 239: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.8 "x" minus 50.6 , right parenthesis to the 4th power plus 67.4 left brace, 64.0 9 less than or equal to "x" less than or equal to 65.0 1 , right bracefx=0.8x−50.64+67.464.09≤x≤65.01
239
Expression 240: "f" left parenthesis, "x" , right parenthesis equals StartRoot, negative 10 "x" plus 666 , EndRoot plus 67.3 left brace, 65 less than or equal to "x" less than or equal to 66.6 , right bracefx=−10x+666+67.365≤x≤66.6
240
Expression 241: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.6 "x" minus 38.7 , right parenthesis to the 4th power plus 64.8 left brace, 65.7 7 less than or equal to "x" less than or equal to 66.6 , right bracefx=0.6x−38.74+64.865.77≤x≤66.6
241
Expression 242: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.5 "x" minus 30.9 , right parenthesis Superscript, 2.8 , Baseline plus 78.3 left brace, 66.5 6 less than or equal to "x" less than or equal to 66.8 4 , right bracefx=−0.5x−30.92.8+78.366.56≤x≤66.84
242
Expression 243: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.7 "x" minus 26.8 , right parenthesis Superscript, 2.8 , Baseline plus 24.5 left brace, 36.9 8 less than or equal to "x" less than or equal to 39.3 2 , right bracefx=−0.7x−26.82.8+24.536.98≤x≤39.32
243
Expression 244: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, 0.7 "x" minus 27.7 , right parenthesis Superscript, 2.8 , Baseline plus 24.1 left brace, 38.5 9 5 less than or equal to "x" less than or equal to 40.6 , right bracefx=−0.7x−27.72.8+24.138.595≤x≤40.6
