1.	Name the ordered pair for point R.
		A.	(-3,0)	B.	(0,0)
		C.	(0,3)	D.	(3,0)
		Hint
	2.	Which point lies in quadrant IV?
		A.	H	B.	F
		C.	E	D.	G
		Hint
	3.	The graph of the Celsius-Kelvin temperature conversion formula, K = C + 273, is shown below. For which temperatures are the Kelvin temperatures positive and the Celsius temperatures negative?
		A.	temperatures greater than –100°C
		B.	temperatures between 0 K and 273 K
		C.	temperatures between 0°C and 100°C
		D.	temperatures greater than 273 K
		Hint
	4.	In which quadrant are positive x-coordinates and negative y-coordinates located?
		A.	Quadrant IV	B.	Quadrant III
		C.	Quadrant II	D.	Quadrant I
		Hint
	5.	In which quadrant are negative x-coordinates and negative y -coordinates located?
		A.	Quadrant IV	B.	Quadrant II
		C.	Quadrant III	D.	Quadrant I
		Hint