[2]	Use the quadratic formula to find two values of x which solve the equation:  x2 + 6x + 4= 0
	x =   ±

[3]	What is the midpoint of the line segment joining (4,-3) and (-5,6):
	(a) (-1, 3) (b) (-4.5, 4.5) (c) (-1.5, 1.5) (d) (-0.5, 1.5) (e) none of the above

[4]	Which of the 4 graphs at the right is the graph of 2x + y + 4 = 0:	Graph [A] Graph [B] Graph [C] Graph [D]
	Graph [A] Graph [B] Graph [C] Graph [D] Graph [E] Graph [F]

[5]	If ½ = 42x-1, then what is "x":
	(a) ¼ (b) ½ (c) ¾ (d) -1 (e) 0

[6]	Find the value of log2  (  1 8 )
	(a) -3 (b) ¾ (c)  1  16 (d) -1 (e) ¼

[7]

Enter the correct integer values of x and y which solve the system in the box:

2x - y = 3 4x + 2y = -6

x = y =

[8]	Solve the system at the right using GAUSS-JORDAN METHOD:	2x -  y =  3 4x + 2y = -6
	Enter below the entries in the final matrix of your GAUSS-JORDAN solution above:
	The final Gauss-Jordan matrix is:

[9]

John Russell and his wife Jennifer both drove 200 miles from Ventura to their home in Riverside in separate cars. Jennifer took 1 hour less than John, because lighter traffic allowed Jennifer to travel an average of 10 mph faster. How many hours did Jennifer travel? Using English only, enter a definition for a variable "x": Let x = Using information in the boxed problem (above), using "/" for division or fraction lines, and using the variable "x" which you defined above (but no other letters), fill in the table below: Distance traveled Travel speeds (rates): expressed using "x" Time traveled: expressed using "x" Jennifer John Write an equation using one variable "x" which translates the boxed problem above:

[10]

For the problem in the box below, enter the requested information: Brent's lunchbox contained only strawberries, oranges, and pretzels. The lunch contained 17 items, twice as many pretzels as strawberries, and 3 more strawberries than oranges. How many of each item were in Brent's lunchbox? Using English only, enter a definition for a variable "x": Let x = Let y = Let z = Using information in the boxed problem (above) and/or the variables "x", "y", and "z" which you defined above, write 3 equations which translate the boxed problem above: 1st equation 2nd equation 3rd equation Enter (in the answer box, right) the number of pretzels in Brent's lunchbox: