1.	Which is the graph of f(x) = |x| - 4 and its inverse?
		A.		B.
		C.		D.
		Hint
	2.	Graph y = 1 + .
		A.		B.
		C.		D.
		Hint
	3.	Given the function f(x) = , is the inverse a function? How do you know?
		A.	No, this function passes the horizontal line test.	B.	No, this function fails the horizontal line test.
		C.	Yes, this function passes the vertical line test.	D.	Yes, this function fails the horizontal line test.
		Hint
	4.	Given the function f(x) = x2 - 8x + 16, find the inverse.
		A.	f -1 = (x - 4)2	B.	f -1 = x - 2
		C.	f -1 = 4	D.	f -1 = x - 4
		Hint
	5.	Graph the equation using the graph of the given parent function. y = 1 , p(x) = x2
		A.		B.
		C.		D.
		Hint