運算式 3: "x" equals Start integral from negative 1 to 1, end integral, 2 StartRoot, 1 minus "y" squared , EndRoot "d" "x" 有圖檔。 要進行圖形閱讀,請按 Alt + T 鍵。x=∫1−121−y2dx
3
運算式 4: "x" squared plus 16 "y" squared equals 16 有圖檔。 要進行圖形閱讀,請按 Alt + T 鍵。x2+16y2=16
4
運算式 5: "y" squared plus 16 "x" squared equals 16 有圖檔。 要進行圖形閱讀,請按 Alt + T 鍵。y2+16x2=16