式10: StartFraction, 5.9 Over 100 , EndFraction left parenthesis, "x" plus 13.6 5 , right parenthesis squared minus 4.6 5 left brace, negative 17.8 less than "x" less than negative 10 , right brace5.9100x+13.652−4.65−17.8<x<−10
10
式11: StartFraction, 7.9 Over 100 , EndFraction left parenthesis, "x" plus 10.7 5 , right parenthesis squared minus 3.8 7 left brace, negative 24.7 less than "x" less than negative 10 , right brace7.9100x+10.752−3.87−24.7<x<−10
11
式12: StartFraction, 1.4 5 Over 100 , EndFraction left parenthesis, "x" minus 3 , right parenthesis squared plus 0.4 left brace, negative 24.6 5 less than "x" less than negative 6 , right brace1.45100x−32+0.4−24.65<x<−6
12
式13: negative StartFraction, 11 Over 100 , EndFraction left parenthesis, "x" minus 16.2 , right parenthesis squared minus 4.4 left brace, 15 less than "x" less than 23.7 , right brace−11100x−16.22−4.415<x<23.7
13
式14: StartFraction, 42 Over 100 , EndFraction left parenthesis, "x" plus 4.5 , right parenthesis squared plus 0.6 5 left brace, negative 11.5 less than "x" less than negative 6 , right brace42100x+4.52+0.65−11.5<x<−6
14
式15: StartFraction, 4.5 5 Over 100 , EndFraction left parenthesis, "x" minus 10 , right parenthesis squared plus 0.2 left brace, negative 11.4 7 less than "x" less than 8.2 , right brace4.55100x−102+0.2−11.47<x<8.2
15
式16: StartFraction, 234 Over 100 , EndFraction left parenthesis, "x" minus 9.7 , right parenthesis squared plus negative 5 left brace, 8.1 9 less than "x" less than 9.7 5 , right brace234100x−9.72+−58.19<x<9.75
16
式17: StartFraction, 1.4 5 Over 100 , EndFraction left parenthesis, "x" minus 9.5 , right parenthesis squared minus 5 left brace, 9.7 5 less than "x" less than 15 , right brace1.45100x−9.52−59.75<x<15
17
Circle
このフォルダーを生徒から隠します。
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式19: "x" squared plus "y" squared less than or equal to 40 squared left brace, 32 squared less than or equal to "x" squared plus "y" squared , right bracex2+y2≤402322≤x2+y2
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式20: "x" squared plus "y" squared equals 32 squaredx2+y2=322
