We giving the complete details regarding quadrants, its definition, signs of coordinates on each quadrant , and its examples in the following sections. Have a look at them and know about quadrant 1, quadrant 2, quadrant 3, and quadrant 4. Quadrant Definition Take a graph and draw two perpendicular lines horizontal line (x-axis), vertical line (y ... We are a fast-growing IT services provider, specialized in big data, azure, cloud computing, analytics, and mobile app development. We are a Fortune 500 company Learn what a quadrant is, how to plot points and trigonometric functions in different quadrants, and see examples and practice questions. A quadrant is a region of a coordinate plane formed by the intersection of x-axis and y-axis. Learn all four quadrants of a coordinate system. The plane of the graph paper is divided into four regions by the coordinate axes and the four regions are called quadrants.