ΔABC has A(-2,-2), B(-1,2) and C(2,1). After a dilation centered at the origin, ΔA'B'C' has A'(-4,-4), B'(-2,4) and C'(4,2). What is the scale factor of the dilation?
ΔABC has A(-2,-2), B(-1,2) and C(2,1). After a dilation centered at the origin, ΔA'B'C' has A'(-4,-4), B'(-2,4) and C'(4,2). What is the scale factor of the dilation?
