1.	Determine the symmetry of f(x) = x7.
		A.	not symmetric	B.	symmetric with respect to only the x-axis
		C.	symmetric with respect to only the y-axis	D.	symmetric with respect to the origin
		Hint
	2.	Determine the symmetry of g(x) = .
		A.	symmetric with respect to the origin	B.	symmetric with respect to only the y-axis
		C.	symmetric with respect to only the x-axis	D.	not symmetric
		Hint
	3.	For which line(s) is the graph of symmetric?
		A.	y = 1	B.	y = -1
		C.	x = 3 and y = -1	D.	x = 3
		Hint
	4.	The graph |y| = 4 - |2x| is symmetric with respect to __________.
		A.	neither the x-axis nor the y-axis	B.	the x-axis
		C.	both the x-axis and the y-axis	D.	the y-axis
		Hint
	5.	Which is an even function?
		A.	y = x2	B.	y = -x
		C.	y = 2x - 1	D.	y = x
		Hint