1.	Which statement is true about the graph shown below?
		A.	The range is {-3, -2, 0, 1}.	B.	The domain is {-3, 2, 4}.
		C.	The relation is a function.	D.	The relation is not a function.
		Hint
	2.	In a science experiment, students hung a cup from a spring and measured the length of the spring when candies were added to it. Their data are shown in the table below. Which statement is true?
		A.	The relation is not a function because there are two y values for some x values.
		B.	The relation is a function because the range values increase.
		C.	The relation is a function because for each x value, there is exactly one y value.
		D.	The relation is not a function because only a line can be a function.
		Hint
	3.	What is the x-intercept of the graph below?
		A.	-2	B.	3
		C.	2	D.	-3
		Hint
	4.	Find the slope-intercept form of an equation of the line that has a slope of and passes through (8,2).
		A.		B.
		C.		D.
		Hint
	5.	If g(x) = |x + 3|, find g(-7).
		A.	-7	B.	10
		C.	4	D.	-4
		Hint
	6.	Identify h(x) = [x] + 4.
		A.	direct variation function
		B.	absolute value function
		C.	constant function
		D.	greatest integer function
		Hint
	7.	State which ordered pair satisfies
		A.	(1, 2)	B.	(0, 0)
		C.	(0, 1)	D.	(1, 5)
		Hint
	8.	Name the ordered pair for point A.
		A.	(1, 4)	B.	(2, 4)
		C.	(4, 1)	D.	(4, 2)
		Hint
	9.	Consider the function f (x) = -2(x + 8). Is this function a linear function? Why or why not?
		A.	No, the function cannot be written in the form f (x) = mx + b.
		B.	Yes, the function can be written in the form f (x) = mx + b.
		C.	No, f is not a function.
		D.	Yes, the coefficient of x is not zero.
		Hint
	10.	Graph the line through (2, 3) that is perpendicular to the line with equation 2x + 5y = 1.
		A.		B.
		C.		D.
		Hint
	11.	Choose the line that has a slope of zero.
		A.		B.
		C.		D.
		Hint
	12.	A scatter plot is __________.
		A.	a table of data	B.	a set of data graphed as ordered pairs in a coordinate plane
		C.	a line graph	D.	a line graphed in a portion of Quadrant I of the coordinate plane
		Hint
	13.	For which scatter plot will a good line of fit have a negative y-intercept?
		A.		B.
		C.		D.
		Hint
	14.	Suppose a plant grows one inch every year. If x is how old the plant is (in years), and f (x) is how tall the plant is (in inches), what type of function is f (x)?
		A.	absolute value function	B.	identity function
		C.	step function	D.	constant function
		Hint
	15.	Choose the ordered pair that satisfies 7x – 15y < -13.
		A.	(0, -2)	B.	(1, 1)
		C.	(2, -3)	D.	(-2, 0)
		Hint
	16.	Solve for m.
		A.		B.
		C.		D.
		Hint
	17.	RUNNING Jamil is running in a 5 mile race at a track meet. Refer to the graph which shows his times over the course of the race. Find the average rate of change of the graph in order to find Jamil’s average pace.
		A.	9.25 min/mile	B.	8.0 min/mile
		C.	8.5 min/mile	D.	7.5 min/mile
		Hint
	18.	The graph of is shown here. Determine the graph that correctly represents the translation .
		A.		B.
		C.		D.
		Hint