1.	Solve .
		A.		B.
		C.		D.
		Hint
	2.	Which ordered pair is a solution of y < -4x - 5?
		A.	(2, 3)	B.	(1, -3)
		C.	(0, 6)	D.	(-7, 0)
		Hint
	3.	Find the situation that involves a decreasing linear relationship and has direct variation.
		A.	A bucket that begins at ground level and is lowered into a well at a rate of 1 foot per second.
		B.	The temperature that begins at 0°F at 6:00 a.m. rises 3°F every hour for 6 hours.
		C.	A submarine that begins at the bottom of the ocean and is raised to the surface of the water at 15 meters per second.
		D.	An airplane that begins at 20,000 feet and descends for a landing on the ground at the airport.
		Hint
	4.	What is the equation of a line that has a slope of –1 and passes through (–2, 0)?
		A.	y = –x – 1	B.	y = –x – 2
		C.	y = –2x + 1	D.	y = –x + 2
		Hint
	5.	Which line is parallel to the line listed below?
		A.
		B.	y = 2x - 5
		C.
		D.
		Hint
	6.	Describe how the graph of y = (x + 1)2 differs from the graph of y = x2.
		A.	the graph of y = (x+1)2 moved 1 unit to the right
		B.	the graph of y = (x + 1) 2 moved down 1 unit
		C.	the graph of y = (x + 1)2 moved up 1 unit
		D.	the graph of y = (x + 1)2 moved 1 unit to the left
		Hint
	7.	Consider the equation . What happens to the value of y when x is divided by 4?
		A.	y is added to 4
		B.	y is divided by 4
		C.	y is subtracted from 4
		D.	y is multiplied by 4
		Hint
	8.	What is a conjecture?
		A.	an educated guess that has been proved
		B.	an educated guess that hasn't been proved yet
		C.	a ''shot in the dark'' guess that hasn't been proved yet
		D.	a ''shot in the dark'' guess that has been proved
		Hint
	9.	Identify the decay factor in the equation p = 1,508,069 × 0.89n where p is the bacteria population and n is the number of days after a vaccine was administered.
		A.	1,508,069	B.	n
		C.	0.89	D.	p
		Hint
	10.	Which equation represents exponential growth?
		A.	y = 250 × 0.25x	B.	y = 250 × 4x
		C.	y = 250 · x	D.	y = 250 × 0.4c
		Hint
	11.	Which curve represents exponential decay?
		A.	curve a	B.	curve d
		C.	curve c	D.	curve b
		Hint
	12.	Evaluate.
		A.	6	B.	5
		C.	8	D.	–6
		Hint
	13.	Julian said, ''I'm thinking of a number. When I add 3 to my number, multiply the sum by 12, divide the product by 8, and subtract the result by 7, I get 11. What is the number I'm thinking of?''
		A.	8	B.	10
		C.	9	D.	7
		Hint
	14.	A ball is launched straight up from ground level modeling the equation h = 52t – 10t2, where h stands for height in meters and t stands for time. What is the approximate value of t when the ball hits the ground?
		A.	0 seconds	B.	5.2 seconds
		C.	2.6 seconds	D.	6.0 seconds
		Hint
	15.	Use you calculator's Table feature to approximate the solutions to the nearest hundredth. 4x(x + 2) = 12
		A.	x = 1, x = –3	B.	x = –1, x = –4
		C.	x = 2, x = –2	D.	x = 0, x = –4
		Hint
	16.	Using the figure below as a basic design element and its center of rotation, find the correct figure with an angle of rotation of 100°.
		A.		B.
		C.		D.
		Hint
	17.	Find the correct representation of a translation.
		A.		B.
		C.		D.
		Hint
	18.	Scale the figure below by.
		A.		B.
		C.		D.
		Hint
	19.	Use the distributive property to expand the expression.4a (2 + 7a)
		A.	8a + a2	B.	8 + 28a2
		C.	6a + 28a2	D.	8a + 28a2
		Hint
	20.	Use the difference of two squares to find the product.
		A.	(60 + 1)(60 – 1) = 3,600 – 1 = 3,599
		B.	(60 + 1)(60 + 1) = 3,600 + 120 + 1 = 3,721
		C.	–(60 + 1)(60 – 1) = –3,600 + 1 = –3,599
		D.	–(60 + 1)(60 + 1) = –3,600 – 120 – 1 =– 3,721
		Hint