Which Quadrant Is Which On A Graph? The first quadrant is the upper right-hand corner of the graph, the section where both x and y are positive. The second quadrant, in the upper left-hand corner, includes negative values of x and positive values of y. The third quadrant, the lower left-hand corner, includes negative values
What Is The Middle Of A Cartesian Plane Called? The number plane, or Cartesian plane, is divided into four quadrants by two perpendicular lines called the x-axis, a horizontal line, and the y-axis, a vertical line. These axes intersect at a point called the origin. What are the parts of a Cartesian plane? In three-dimensional
What Is The Center Of The Coordinate System Called? The origin is the center of the coordinate system, so its coordinates are (0,0). In other words, its x-coordinate is 0 and its y-coordinate is 0. The axes divide the coordinate plane into four parts, called quadrants. Quadrant I is where x and y are both