1.	In what quadrant is point B?
		A.	IV	B.	II
		C.	III	D.	I
		Hint
	2.	The ordered pair (1, 4) is in which quadrant?
		A.	IV	B.	I
		C.	II	D.	III
		Hint
	3.	Which point lies in quadrant IV?
		A.	E	B.	G
		C.	F	D.	H
		Hint
	4.	The graph of the Celsius-Kelvin temperature conversion formula, K = C + 273, is shown below. For which temperatures are the Kelvin and Celsius temperatures both positive?
		A.	temperatures greater than –273 K
		B.	temperatures greater than 0 K
		C.	temperatures less than 150°C
		D.	temperatures greater than 0°C
		Hint
	5.	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 between 0 K and 273 K
		B.	temperatures between 0°C and 100°C
		C.	temperatures greater than –100°C
		D.	temperatures greater than 273 K
		Hint