1.	Which pair of functions are inverses?
		A.	f(x) = 4x, g(x) = -4x
		B.
		C.
		D.	f(x) = 2x + 1, g(x) = 2x - 1
		Hint
	2.	Given that f(x) and g(x) are inverses, which of the following is true?
		A.		B.
		C.	is undefined	D.
		Hint
	3.	Find the inverse of f(x) = x – 3.
		A.	g(x) = 4x + 12	B.	g(x) = x + 3
		C.	g(x) = x + 12	D.	g (x) = 4x + 3
		Hint
	4.	What is the inverse of the relation (3, -1), (2, 5), (-4, -4)?
		A.	(1, -3), (-5, -2), (4, 4)	B.	(-3, -1), (-2, 5), (4, -4)
		C.	(-1, 3), (5, 2), (-4, -4)	D.	(-1, 3), (5, 2), (4, 4)
		Hint
	5.	If two functions f and g are inverse relations, which of the following points must be on graph g if it is on graph f ?
		A.	Cannot be determined from given information.	B.	(-1, 1)
		C.	(1, 1)	D.	(2, -2)
		Hint