Cordinate Geometry

Cordinate Geometry

1. Fixed Point

   • Is Origin (0,0)
     • Moving Down
       • - ve y axis (0, -y)
     • Moving Up
       • + ve y axis (0, y)
     • Moving Right
       • +ve x axis (x, 0)
     • Moving Left
       • - ve x axis (-x, 0)

2. CARTESIAN

   • SYSTEM
     • DENOTED BY
       • (X,Y)
         • X Coordinate is
           • Abscissa
         • Y Coordinate is
           • Ordinate
     • USED FOR
       • Describing the position of a point in a plane
     • Developed By
       • Rene Descarats
         • French Mathematician
     • Divided In
       • 4 Quadrants
         • Q 1
           • (X,Y)
         • Q2
           • (-X,y)
         • Q3
           • (-X,-y)
         • Q4
           • (X,-Y)

3. Requires

   • Two Perpendicular Lines
     • Horizontal line
       • X Axis
     • Vertical Line
       • Y Axis

4. Equation Of

   • Line Parallel to
     • Y aaxis is X = Constant
   • Y Axis is x= 0
   • Line Parallel to
     • X Axis is Y = Constant
   • X Axis is Y = 0

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