수식 27: StartFraction, left parenthesis, "x" minus 0 , right parenthesis squared Over "a" squared , EndFraction plus StartFraction, left parenthesis, "y" minus 16 , right parenthesis squared Over "b" squared , EndFraction equals .2x−02a2+y−162b2=.2
27
수식 28: "x" equals 0 left brace, 15.7 7 less than "y" less than 16.2 2 , right bracex=015.77<y<16.22
28
수식 29: "y" equals negative 6 left parenthesis, "x" minus .2 , right parenthesis squared plus 16 left brace, 0.0 0 7 less than "x" less than 0.3 5 2 , right bracey=−6x−.22+160.007<x<0.352
29
수식 30: "y" equals negative 6 left parenthesis, "x" plus .2 , right parenthesis squared plus 16 left brace, negative 0.0 0 7 greater than "x" greater than negative 0.3 5 2 , right bracey=−6x+.22+16−0.007>x>−0.352
30
수식 31: "y" equals 1000 Superscript, left parenthesis, "x" plus 0.0 , right parenthesis , Baseline plus 14.7 5 left brace, negative 0.1 9 5 less than "x" less than 0.0 0 4 0 , right bracey=1000x+0.0+14.75−0.195<x<0.0040
31
수식 32: "y" equals 1000 Superscript, left parenthesis, negative "x" plus 0 , right parenthesis , Baseline plus 14.7 5 left brace, 0.0 0 4 less than "x" less than 0.1 9 5 , right bracey=1000−x+0+14.750.004<x<0.195
32
수식 33: negative 3 left parenthesis, "x" minus .7 , right parenthesis squared plus 20 left brace, 0.0 6 7 less than "x" less than 1.5 0 4 , right brace−3x−.72+200.067<x<1.504
33
수식 34: negative 3 left parenthesis, negative "x" minus .7 , right parenthesis squared plus 20 left brace, negative 1.5 0 4 less than "x" less than negative 0.0 6 7 , right brace−3−x−.72+20−1.504<x<−0.067
34
수식 35: negative 3 left parenthesis, "x" minus .7 , right parenthesis squared plus 19.5 left brace, 0.2 1 3 less than "x" less than 1.3 4 8 , right brace−3x−.72+19.50.213<x<1.348
35
수식 36: negative 3 left parenthesis, negative "x" minus .7 , right parenthesis squared plus 19.5 left brace, negative 0.2 1 3 greater than "x" greater than negative 1.3 4 8 , right brace−3−x−.72+19.5−0.213>x>−1.348
36
수식 37: negative 20 greater than or equal to "x" greater than or equal to negative 25 left brace, "y" less than 35 , right brace left brace, "y" greater than 0 , right brace−20≥x≥−25y<35y>0
37
수식 38: .3 left parenthesis, "x" plus 22.5 , right parenthesis squared plus 33 left brace, negative 26 less than "x" less than negative 19 , right brace.3x+22.52+33−26<x<−19
38
수식 39: .3 left parenthesis, "x" plus 19 , right parenthesis squared plus 33 left brace, negative 22 less than "x" less than negative 15 , right brace.3x+192+33−22<x<−15
39
수식 40: .3 left parenthesis, "x" plus 25 , right parenthesis squared plus 33 left brace, negative 29 less than "x" less than negative 21 , right brace.3x+252+33−29<x<−21
40
수식 41: .3 left parenthesis, "x" plus 27 , right parenthesis squared plus 35 left brace, negative 30 less than "x" less than negative 23 , right brace.3x+272+35−30<x<−23
41
수식 42: .3 left parenthesis, "x" plus 30 , right parenthesis squared plus 35 left brace, negative 34 less than "x" less than negative 26 , right brace.3x+302+35−34<x<−26
42
수식 43: .3 left parenthesis, "x" plus 15 , right parenthesis squared plus 35 left brace, negative 19 less than "x" less than negative 11 , right brace.3x+152+35−19<x<−11
43
수식 44: negative .3 left parenthesis, "x" plus 22 , right parenthesis squared plus 50 left brace, negative 25 less than "x" less than negative 18 , right brace−.3x+222+50−25<x<−18
44
수식 45: negative .3 left parenthesis, "x" plus 26 , right parenthesis squared plus 50 left brace, negative 30 less than "x" less than negative 22 , right brace−.3x+262+50−30<x<−22
45
수식 46: negative .3 left parenthesis, "x" plus 17 , right parenthesis squared plus 50 left brace, negative 21 less than "x" less than negative 13 , right brace−.3x+172+50−21<x<−13
46
수식 47: negative .3 left parenthesis, "x" plus 17 , right parenthesis squared plus 47 left brace, negative 21 less than "x" less than negative 13 , right brace−.3x+172+47−21<x<−13
47
수식 48: negative .3 left parenthesis, "x" plus 27 , right parenthesis squared plus 47 left brace, negative 30 less than "x" less than negative 23 , right brace−.3x+272+47−30<x<−23
48
수식 49: negative .3 left parenthesis, "x" plus 31 , right parenthesis squared plus 45.5 left brace, negative 35 less than "x" less than negative 27 , right brace−.3x+312+45.5−35<x<−27
49
수식 50: negative .3 left parenthesis, "x" plus 15 , right parenthesis squared plus 45.5 left brace, negative 19 less than "x" less than negative 11 , right brace−.3x+152+45.5−19<x<−11
50
수식 51: negative .3 left parenthesis, "x" plus 22 , right parenthesis squared plus 42 left brace, negative 25 less than "x" less than negative 19 , right brace−.3x+222+42−25<x<−19
51
수식 52: negative .3 left parenthesis, "x" plus 30 , right parenthesis squared plus 42 left brace, negative 33 less than "x" less than negative 27 , right brace−.3x+302+42−33<x<−27
52
수식 53: negative .3 left parenthesis, "x" plus 15 , right parenthesis squared plus 42 left brace, negative 19 less than "x" less than negative 12 , right brace−.3x+152+42−19<x<−12
