英數兩全字詞教學
83 圓方程式 Circle Equation
- circle equation 圓方程式
- x maps to x minus h \(x\mapsto x-h\)
- expanding the squares 展開平方
- completing the squares 配方,完全平方
- horizontal translation 水平平移
- vertical translation 鉛直平移
- graph of an equation 方程式的圖形
- a circle in the coordinate plane 坐標平面上的圓
- remove the coefficients of quadratic terms 平方項係數化為 1
- the right-hand side of the equation is zero 等式右端為 0
- the general form of line equations 直線一般式
- the standard form of the equation of a circle 圓標準式
- the standard equation of circles centered at the origin 圓心在原點的圓標準式
- the general form of the equation of a circle 圓一般式
- translate the graph h units to the right 圖形向右平移 h 單位