1.	Refer to the figure below. A dilation with center C produced the circle in red. What is the scale factor of the dilation?
		A.		B.	3
		C.	1	D.	2
		Hint
	2.	Describe the transformation that occurred in the mapping below.
		A.	translation	B.	rotation
		C.	dilation	D.	reflection
		Hint
	3.	A triangle has vertices M(-3, 6), N(-3, 3), and O(0, 3). Find the coordinates of the dilated triangle M´N´O´ if the scale factor is .
		A.	M´(-1, 6), N´(-1, 3), O´(0, 3)
		B.	M´(1, -2), N´(1, -1), O´(0, -1)
		C.	M´(-9, 18), N´(-9, 9), O´(0, 9)
		D.	M´(-1, 2), N´(-1, 1), O´(0, 1)
		Hint
	4.	Pentagon EFGHI has vertices E(-9, 0), F(-3, 6), G(6, 6), H(6, -6), and I(-3, -6). Graph pentagon EFGHI and its dilated image E´F´G´H´I´ if the scale factor is .
		A.
		B.
		C.
		D.
		Hint
	5.	Which transformation does not give you an image equal to the preimage?
		A.	rotation	B.	translation
		C.	dilation	D.	reflection
		Hint