Select whether AB and CD are parallel, perpendicular, or neither. Graph each line on a separate sheet of paper to verify your answe A(8,-2), B(4, -1), C(3, 11), D(-2,-9)

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.