ซ่อน ป้ายกำกับ left parenthesis, 5 , 0 , right parenthesis5,0
ป้ายกำกับ
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นิพจน์ 8: "y" equals negative 4 thirds "x" minus 4 left brace, negative 3 less than or equal to "x" less than or equal to 0 , right bracey=−43x−4−3≤x≤0
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นิพจน์ 9: "y" equals 4 fifths "x" minus 4 left brace, 0 less than or equal to "x" less than or equal to 5 , right bracey=45x−40≤x≤5
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นิพจน์ 10: "y" equals 2 thirds "x" plus 2 left brace, negative 3 less than or equal to "x" less than or equal to 0 , right bracey=23x+2−3≤x≤0
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นิพจน์ 11: "y" equals negative 2 fifths "x" plus 2 left brace, 0 less than or equal to "x" less than or equal to 5 , right bracey=−25x+20≤x≤5
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นิพจน์ 12: "I" "d" "o" "n" prime "t" "b" "e" "l" "i" "e" "v" "e" "t" "h" "i" "s" "q" "u" "a" "d" "r" "i" "l" "a" "t" "e" "r" "a" "l" "i" "s" "a" "n" "y" "s" "p" "e" "c" "i" "f" "i" "c" "t" "y" "p" "e" .Idon′tbelievethisquadrilateralisanyspecifictype.
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นิพจน์ 13: "I" "k" "n" "o" "w" "t" "h" "i" "s" "b" "e" "c" "a" "u" "s" "e" "a" "l" "l" "q" "u" "a" "d" "r" "i" "l" "a" "t" "e" "r" "a" "l" "s" "r" "e" "q" "u" "i" "r" "e" "a" "t" "l" "e" "a" "s" "t" "o" "n" "e" "p" "a" "i" "r" "o" "f" "s" "i" "d" "e" "s" "t" "o" "h" "a" "v" "e" left parenthesis, "n" "e" "x" "t" "t" "a" "b" , right parenthesisIknowthisbecauseallquadrilateralsrequireatleastonepairofsidestohavenexttab
เพิ่มแถบเลื่อน:
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นิพจน์ 14: "s" "o" "m" "e" "t" "h" "i" "n" "g" "t" "h" "e" "s" "a" "m" "e" . "N" "o" "n" "e" "o" "f" "t" "h" "e" "s" "i" "d" "e" "s" "o" "n" "t" "h" "i" "s" "q" "u" "a" "d" "r" "i" "l" "a" "t" "e" "r" "a" "l" "h" "a" "v" "e" "t" "h" "i" "s" "s" "i" "m" "i" "l" "a" "r" "i" "t" "y" .somethingthesame.Noneofthesidesonthisquadrilateralhavethissimilarity.
