1.	The graph below shows ___________
		A.	a positive relationship.	B.	a negative relationship.
		C.	a scatter relationship.	D.	no relationship.
		Hint
	2.	The table shows the possible lengths and widths of a rectangle that has an area of 72 square centimeters. Make a scatter plot of the data.
		A.		B.
		C.		D.
		Hint
	3.	The scatter plot below compares the horsepower of various engines to the average mileage of a car with the particular engine. What does the point with the box around it represent?
		A.	175 HP, 25 mpg	B.	200 HP, 25 mpg
		C.	190 HP, 23 mpg	D.	150 HP, 29 mpg
		Hint
	4.	Which point represents the car engine with the best fuel economy?
		A.	(75, 39)	B.	(275, 16)
		C.	(150, 33)	D.	(350, 21)
		Hint
	5.	What conclusion can you make from the scatter plot?
		A.	higher power results in low mileage	B.	higher mileage results in greater power
		C.	lower mileage gives the greatest power	D.	there is no correlation between power and mileage
		Hint