
	1.	Suppose the triangle ABC with vertices A(1, 2), B(4, 3) and C(-1, 5) is translated 2 units right and 3 units down. Use the translation matrix to find the vertices for A'B'C', the translated image of the triangle.
		A.		B.
		C.		D.
		Hint

	2.	Triangle ABC has vertices A(7, 2), B(3, -1), and C(1, 4). Find the image of the triangle after a reflection over the x-axis.
		A.	A'(-7, -2), B'(-3, 1), C'(-1, -4)	B.	A'(7, -2), B'(-1, 3), C'(-1, -4)
		C.	A'(7, -2), B'(3, 1), C'(1, -4)	D.	A'(2, 7), B'(-1, 3), C'(4, 1)
		Hint

	3.	Suppose a figure is animated to spin around a certain point. If the image has key points as A(2, 1), B(3, 5) and C(6, 2), and the rotation is about the origin, find the location of these points at a 270° counterclockwise rotation.
		A.	A'(1, -2), B'(5, -3), C'(2, -6)	B.	A'(-2, -1), B'(-3, -5), C'(-6, -2)
		C.	A'(-1, 2), B'(-5, 3), C'(-2, 6)	D.	A'(1, -2), B'(-5, 3), C'(-2, 6)
		Hint

	4.	Find the image of after Rot₉₀ · Ry-axis if the vertices are A(2, -3), B(6, -3), and C(2, 5).
		A.	A'(3, -2), B'(3, -6), C'(-5, -2)	B.	A'(-3, -2), B'(-3, -6), C'(-5, -2)
		C.	A'(3, 2), B'(3, 6), C'(5, -2)	D.	A'(-3, 2), B'(-3, 6), C'(5, 2)
		Hint

	5.	The image of after Rot₁₈₀ · Ry-axis is the same as which other reflection, if the vertices are A(1,1), B(2,6), C(6,4)?
		A.	reflection over the line y = x	B.	reflection over the x-axis
		C.	none of these	D.	reflection over the y-axis
		Hint