B802564GO B802564GO Math Answered equations. The graph of a system of two equations is a pair of Learning Task 1: Graph each pair of linear equations in one coordinate plane. Do this in your notebook. 1. y = 2x + 2 and 2y = 4x + 4 Y= X-5 and y = -x + 3 3. Y = 2x^3 and y = 2x + 4 2.