1.	State the range of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}.
		A.	{3, 6, 7, 9}	B.	{3, 6, 7}
		C.	{3, 6, 9}	D.	{1, -2, 5}
		Hint
	2.	Express the relation whose graph is shown as a set of ordered pairs.
		A.	{(1, 1), (2, -2), (-3, -2), (-4, 3)}
		B.	{(1, 1), (2, -2), (2, -3), (-3, 4)}
		C.	{(1, 1), (-2, 2), (-2, -3), (3, -4)}
		D.	{(1, 1), (-2, 2), (-3, -2), (-4, 3)}
		Hint
	3.	State the inverse of the relation as a set of ordered pairs.
		A.	{(-1, 3), (-1, 2), (-2, 1)}	B.	{(-1, 3), (-2, 1)}
		C.	{(-2, -1), (-1, 2)}	D.	{(1, -2), (2, -1), (3, -1)}
		Hint
	4.	State the range of the function represented by the graph.
		A.	{1, 2, 4}	B.	{-1, 1, 2}
		C.	{-1, 1, 2, 4}	D.	{-2, -1, 0, 2}
		Hint
	5.	Map the inverse of the given relation.
		A.		B.
		C.		D.
		Hint