Graph the image of the given triangle after the transformation that has the rule (x, y)→(x−4, y+6) . select the polygon tool. click the points of the triangle vertices to create the triangle by connecting the sides.

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.