運算式 11: left parenthesis, "x" plus 1 , right parenthesis squared plus left parenthesis, "y" minus 2 , right parenthesis squared equals 0.5 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。x+12+y−22=0.5
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運算式 12: left parenthesis, "x" minus 1 , right parenthesis squared plus left parenthesis, "y" minus 2 , right parenthesis squared equals 0.5 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。x−12+y−22=0.5
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運算式 13: "x" squared plus "y" squared equals 0.5 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。x2+y2=0.5
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運算式 14: "y" equals negative 0.7 "x" to the 10th power plus 1 left brace, negative 0.7 less than or equal to "y" , right brace 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。y=−0.7x10+1−0.7≤y
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運算式 15: left parenthesis, "x" plus 1.2 , right parenthesis squared plus left parenthesis, "y" minus 2.1 , right parenthesis squared equals 0.1 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。x+1.22+y−2.12=0.1
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運算式 16: left parenthesis, "x" minus 0.8 , right parenthesis squared plus left parenthesis, "y" minus 2.1 , right parenthesis squared equals 0.1 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。x−0.82+y−2.12=0.1
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運算式 17: "y" equals 4 left brace, negative 3 less than or equal to "x" less than or equal to 3 , right brace 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。y=4−3≤x≤3
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運算式 18: "x" equals negative 2 left brace, 8 greater than "y" greater than 4 , right brace 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。x=−28>y>4
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運算式 19: "x" equals 2 left brace, 8 greater than "y" greater than 4 , right brace 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。x=28>y>4
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運算式 20: "y" equals 8 left brace, negative 2 less than or equal to "x" less than or equal to 2 , right brace 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。y=8−2≤x≤2
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運算式 21: "y" equals 0.1 "x" cubed plus 0.3 left brace, 2.6 less than or equal to "x" less than or equal to 3.9 , right brace 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。y=0.1x3+0.32.6≤x≤3.9
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運算式 22: "y" equals negative 0.1 "x" cubed plus 0.3 left brace, negative 3.9 less than or equal to "x" less than or equal to negative 2.6 , right brace 有圖檔。 要進行圖形閱讀，請按 Alt + T 鍵。y=−0.1x3+0.3−3.9≤x≤−2.6
