1.	Which matrix could be used to translate a pentagon up 3 units and left 5 units on a coordinate plane?
		A.		B.
		C.	5	D.
		Hint
	2.	Which matrix can be used to reflect a figure in the y-axis?
		A.		B.
		C.		D.
		Hint
	3.	Use a matrix to find the coordinates of the endpoints of the image of with A(-6, 6) and B(9, -8) after a reflection in the line y = x.
		A.		B.
		C.		D.
		Hint
	4.	For a reflection in the x-axis, multiply the vertex matrix on the left by _____ .
		A.		B.
		C.		D.
		Hint
	5.	For a 270° counterclockwise about the origin, multiply the vertex matrix on the left by _____ .
		A.		B.
		C.		D.
		Hint