The smaller triangle is a pre-image of the bigger triangle. The center of dilation is (2, −2). What is the scale factor used to create the dilation? 3 13 −13 −3 Coordinate plane ranging from negative two to fifteen on the x axis and negative fourteen to two on the y axis. Points at (two, two), negative two, negative two) and (two, negative two) are connected by lines to form a triangle. Points at (two, negative two), (fourteen, negative two) and (two, negative fourteen) are connected by lines to form a second, larger triangle.