1.	Write the inequality that is graphed on the number line below.
		A.		B.
		C.		D.
		Hint
	2.	Solve 3r + 5 > 26.
		A.		B.	r > 21
		C.	r > 7	D.
		Hint
	3.	Which of the following shows a reflection.
		A.	B | B	B.
		C.		D.
		Hint
	4.	Determine the slope of the line containing the points P(-7, -8) and Q(3, 0).
		A.	2	B.
		C.		D.	-2
		Hint
	5.	Which characteristic describes a graph that is linear and has direct variation.
		A.	The graph does not pass through (0, 0).
		B.	The equation has the form y = mx.
		C.	The equation has the form y = mx + b.
		D.	Variables x and y are not proportional.
		Hint
	6.	Find the equation that has direct variation.
		A.	y = –3x – 1	B.	y = 0.8x + 9
		C.	y = 4x	D.	y = 5x + 1.3
		Hint
	7.	Find the situation that is linear but does not have direct variation.
		A.	At the beginning of the summer, Dina had $0 in the bank. She started a job and deposited $10 per week.
		B.	At the beginning of the summer, Dina had $0 in the bank. She earned $50 mowing lawns the previous week and deposited the money in the bank.
		C.	At the beginning of the summer, Dina had $200 in the bank. She started a job and deposited $10 per week.
		D.	At the beginning of the summer, Dina had $200 in the bank. She withdrew $30 to buy a new pair of shorts.
		Hint
	8.	Find the table that represents a graph with direct variation.
		A.
		B.
		C.
		D.
		Hint
	9.	Write the equation in slope-intercept form. –6x = –10 – 2y
		A.	–6x + 2y + 10 = 0
		B.	y = 3x – 5
		C.	y = 3x + 8
		D.	y + 8 = 3(x + 1)
		Hint
	10.	Find the equation of the graph below.
		A.	y = (x + 3)2	B.	y = (x - 3)2
		C.	y = x2 + 3	D.	y = x2 – 3
		Hint
	11.	Find the cubic equation.
		A.	y = x2 + 5	B.	y = 5x3 + 2x
		C.	y = x(x3 + 1)	D.	y = 3x
		Hint
	12.	What are the second differences in the y-values?
		A.	0	B.	–1
		C.	1	D.	2
		Hint
	13.	How many counterexamples are needed to prove a conjecture wrong?
		A.	2	B.	4
		C.	1	D.	3
		Hint
	14.	Find the values for m and n which the conjecture (m – n)2 = m2 – n2 is false.
		A.	m = –2, n = 0	B.	m = 1, n = 1
		C.	m = 1, n = 0	D.	m = 1, n = 2
		Hint
	15.	Find a solution to the equation using backtracking.
		A.	a = 3	B.	a = 2
		C.	a = 5	D.	a = –2
		Hint
	16.	The sum of three consecutive even numbers is 54. Find the three numbers.
		A.	18, 19, 20	B.	15, 16, 17
		C.	16, 17, 18	D.	16, 18, 20
		Hint
	17.	Select the figure that is a reflection.
		A.		B.
		C.		D.
		Hint
	18.	Find the correct representation of a translation.
		A.		B.
		C.		D.
		Hint
	19.	Find the correct representation of a translation.
		A.		B.
		C.		D.
		Hint
	20.	What is the scale factor of Figure A to Figure B?
		A.	2	B.
		C.	4	D.
		Hint