1.	The graph |y| = 4 - |2x| is symmetric with respect to __________.
		A.	neither the x-axis nor the y-axis	B.	both the x-axis and the y-axis
		C.	the y-axis	D.	the x-axis
		Hint
	2.	If you use the parent graph f(x) = [[x]], describe how you would graph g(x) = 3[[x]].
		A.	The vertical distance between the steps for g(x) is 3 units.	B.	The vertical distance between the steps for g(x) is 1/3 unit.
		C.	None of these is correct.	D.	There would be no difference between f(x) = [[x]] and g(x) = 3[[x]].
		Hint
	3.	If you use the parent graph f(x) = x2, describe how you would graph g(x) = (x - 4)2 - 2.
		A.	Move the parent graph left 4 units and down 2 units.	B.	Move the parent graph left 4 units and up 2 units.
		C.	Move the parent graph right 4 units and up 2 units.	D.	Move the parent graph right 4 units and down 2 units.
		Hint
	4.	Solve |x - 1| - 8 < 3.
		A.	{x | -4 < x < 3}	B.	{x | -8 < x < 10}
		C.	{x | 5 < x < 10}	D.	{x | -10 < x < 12}
		Hint
	5.	Solve |x + 4| > 2.
		A.	-6 < x < -2	B.	x > -6 or x < -2
		C.	x < -6 or x > -2	D.	x < -6
		Hint
	6.	Determine whether the function f(x) = 2x2 - x + 2 is continuous at x = 2.
		A.	Yes, because the function approaches the same y-value 8 on the left and right sides of x = 2.	B.	Yes, because the function is defined at x = 2 and approaches y = 8 on the left and right sides of x = 2.
		C.	None of these are correct.	D.	Yes, because the function is defined at x = 2.
		Hint
	7.	Determine whether the given critical point of x = -7 is the location of a relative maximum, relative minimum, or a point of inflection for the function f(x) = x3 + x2 + 1.
		A.	maximum	B.	minimum
		C.	none is correct	D.	point of inflection
		Hint
	8.	If y varies directly as the cube of x and y = 30 when x = 2, find x when y = 468.75.
		A.	3	B.	5
		C.	9	D.	7
		Hint
	9.	Use y = to find the value of y when x = 14.
		A.	8	B.	98
		C.	56	D.	28
		Hint
	10.	Which is an odd function?
		A.		B.
		C.		D.
		Hint
	11.	Given the function f(x) = , is the inverse a function? How do you know?
		A.	Yes, this function passes the vertical line test.	B.	No, this function passes the horizontal line test.
		C.	No, this function fails the horizontal line test.	D.	Yes, this function fails the horizontal line test.
		Hint
	12.	Given the function f(x) = x2 - 8x + 16, is the inverse a function? How do you know?
		A.	Yes, fails the horizontal line test.	B.	No, fails the vertical line test.
		C.	No, fails the horizontal line test.	D.	Yes, passes the vertical line test.
		Hint
	13.	Determine the intervals on which the function f(x) = is increasing and the intervals on which the function is decreasing.
		A.	increasing for x < -1 and x > -1
		B.	increasing for all x
		C.	decreasing for x < -1 and increasing for x > -1
		D.	increasing for x < -1 and decreasing for x > -1
		Hint
	14.	Use a graphing calculator to graph f(x) = x5 + x4 - x3 + 4 and to determine and classify the extrema.
		A.	relative minimum (-2,-4) relative maximum (0,4)
		B.	relative maximum (-1.27, 5.35)relative minimum (0.487, 3.968)
		C.	relative maximum (-2,-4)relative minimum (0,4)
		D.	relative maximum (0.487, 3.968)relative minimum (1.24,5.34)
		Hint
	15.	Determine the equation of the vertical asymptote for the function: f(x) = + 2.
		A.	x = -2	B.	x = 0
		C.	x = 2	D.	y = 0
		Hint
	16.	Graph the function
		A.		B.
		C.		D.
		Hint