1.	Write an algebraic expression to represent ''the sum of 6 and three times a number squared.''
		A.	6(3x)2	B.	6 + 3x
		C.	6(3x)	D.	6 + 3x2
		Hint
	2.	Solve 4x > 28.
		A.	{x | x < 4}	B.	{x | x > 28}
		C.	{x | x > 7}	D.	{x | x < 7}
		Hint
	3.	Find the value of
		A.	0	B.	2
		C.	14	D.	-2
		Hint
	4.	Find the perimeter of triangle ABC.
		A.	(4w + 22) in.	B.	(4w + 8) in.
		C.	(8w + 9) in.	D.	(8w + 8) in.
		Hint
	5.	Simplify
		A.		B.
		C.	0	D.
		Hint
	6.	Approximate the real zero of f(x) = x3 + x + 1 to the nearest tenth.
		A.	-1.0	B.	-1.3
		C.	-0.7	D.	0.3
		Hint
	7.	Solve x4 - 5x2 + 4 = 0.
		A.	1, 2	B.	-1, 1, -2i, 2i
		C.	-1, 1, -2, 2	D.	-1, 1
		Hint
	8.	Determine the inverse of the function
		A.	2x + 2	B.	2x + 1
		C.	2x - 2	D.	x + 2
		Hint
	9.	Which is the graph of a function and its inverse?
		A.		B.
		C.		D.
		Hint
	10.	Simplify .
		A.		B.
		C.		D.
		Hint
	11.	Solve
		A.	-3 < y < 0 or y > 1	B.	y < -3 or 0 < y < 1
		C.	y < -3	D.	-3 < y < 1
		Hint
	12.	Evaluate .
		A.	log (x - 3)	B.	log25 (x - 3)
		C.	5 log5 (x - 3)	D.	x - 3
		Hint
	13.	Paleontology A fossil is found that contains 10% of the amount of carbon-14 found in a living being. About how old is the fossil?
		A.	17,600 years	B.	15,300 years
		C.	20,700 years	D.	19,200 years
		Hint
	14.	Solve | x + 5 | - 3 = -1.
		A.		B.	{-7, -3}
		C.	{-5, 2}	D.	{3, 7}
		Hint
	15.	Find A – B if and
		A.		B.
		C.		D.
		Hint
	16.	Simplify:
		A.		B.
		C.		D.
		Hint
	17.	Solve x2 + 14x + 49 = 0 by using the quadratic formula.
		A.	–6, –8	B.	6, 8
		C.	7	D.	–7
		Hint
	18.	Given that and , find
		A.		B.
		C.		D.
		Hint
	19.	Use the fact that log 5 8 1.29 and log 5 10 1.43 to approximate the value of log 5 80.
		A.	1.84	B.	1.11
		C.	2.72	D.	16
		Hint
	20.	Solve the equation 2 log 6 x – log 6 5 = log 6 125.
		A.	no solution	B.	312.5
		C.	–25	D.	25
		Hint