수식 16: "y" equals 25 left brace, 50 less than "x" less than 75 , right bracey=2550<x<75
16
수식 17: "y" equals negative 15 left brace, 50 less than "x" less than 75 , right bracey=−1550<x<75
17
수식 18: "x" equals 75 left brace, 5 less than "y" less than 25 , right bracex=755<y<25
18
수식 19: "y" equals 5 left brace, 55 less than "x" less than 75 , right bracey=555<x<75
19
수식 20: "x" equals 75 left brace, negative 15 less than "y" less than 5 , right bracex=75−15<y<5
20
수식 21: left parenthesis, "x" minus 90 , right parenthesis squared equals 3 left parenthesis, "y" plus 15 , right parenthesis left brace, negative 15 less than "y" less than 25 , right bracex−902=3y+15−15<y<25
21
수식 22: left parenthesis, "y" plus 0 , right parenthesis squared equals 15 left parenthesis, "x" minus 115 , right parenthesis left brace, 115 less than "x" less than 165 , right bracey+02=15x−115115<x<165
22
수식 23: "x" equals 190 left brace, negative 30 less than "y" less than 30 , right bracex=190−30<y<30
23
수식 24: "y" equals 2 "x" minus 385 left brace, negative 5 less than "y" less than 30 , right bracey=2x−385−5<y<30
24
수식 25: "y" equals negative 2 "x" plus 385 left brace, negative 30 less than "y" less than 5 , right bracey=−2x+385−30<y<5
25
수식 26: left parenthesis, "y" minus 20 , right parenthesis squared equals 15 left parenthesis, "x" minus 230 , right parenthesis left brace, 230 less than "x" less than 300 , right bracey−202=15x−230230<x<300
26
수식 27: negative left parenthesis, "y" plus 25 , right parenthesis squared equals 15 left parenthesis, "x" minus 300 , right parenthesis left brace, 260 less than "x" less than 320 , right brace−y+252=15x−300260<x<320
27
수식 28: "x" equals 350 left brace, negative 60 less than "y" less than 60 , right bracex=350−60<y<60
28
수식 29: left parenthesis, "x" minus 350 , right parenthesis squared plus left parenthesis, "y" to the 1st power plus 80 , right parenthesis squared equals 36x−3502+y1+802=36
29
수식 30: left parenthesis, "x" minus 200 , right parenthesis squared plus left parenthesis, "y" plus 200 , right parenthesis squared equals 5000x−2002+y+2002=5000
30
수식 31: StartFraction, left parenthesis, "x" minus 200 , right parenthesis squared Over 9 , EndFraction minus StartFraction, left parenthesis, "y" plus 200 , right parenthesis squared Over 25 , EndFraction equals 25 left brace, negative 260 less than "y" less than negative 140 , right bracex−20029−y+200225=25−260<y<−140
