1.	Which matrix could be used to translate a pentagon up 3 units and left 5 units on a coordinate plane?
		A.	5	B.
		C.		D.
		Hint
	2.	To rotate a figure 90° counterclockwise about the origin, use the matrix _____ .
		A.		B.
		C.		D.
		Hint
	3.	To dilate a figure on the coordinate plane, use a _____ to multiply the figure’s vertex matrix.
		A.	multiple	B.	reduction matrix
		C.	dilation matrix	D.	scalar
		Hint
	4.	For a reflection in the x-axis, multiply the vertex matrix on the left by _____ .
		A.		B.
		C.		D.
		Hint
	5.	Find the coordinates of the image of with vertex matrix under a rotation 180° counterclockwise about the origin.
		A.		B.
		C.		D.
		Hint