1.	Determine whether the function f(x) = 2x2 - x + 2 is continuous at x = 2.
		A.	Yes, because the function is defined at x = 2 and approaches y = 8 on the left and right sides of x = 2.	B.	None of these are correct.
		C.	Yes, because the function approaches the same y-value 8 on the left and right sides of x = 2.	D.	Yes, because the function is defined at x = 2.
		Hint
	2.	Determine the interval(s) on which the function f(x) = 2|x + 1| + 3 is increasing and the interval(s) on which the function is decreasing.
		A.	The function is increasing for x > -1, and the function is decreasing for x < -1.
		B.	The function is increasing for x > 3, and the function is decreasing for x < 3.
		C.	The function is increasing for x > 2, and the function is decreasing for x < 2.
		D.	The function is decreasing for x > 0, and the function is increasing for x < 0.
		Hint
	3.	Describe the end behavior of this function:
		A.	y as x , y as x
		B.	y -2 as x , y -2 as x
		C.	y 3 as x , y 3 as x
		D.	y 0 as x , y 0 as x
		Hint
	4.	Describe the end behavior of the function: f(x) = x4 - x3 + x2 + x - 1
		A.	f(x) as x , f(x) as x
		B.	f(x) as x , f(x) as x
		C.	f(x) as x , f(x) as x
		D.	f(x) as x , f(x) as x
		Hint
	5.	Determine the intervals on which the function f(x) = x3 + x2 + x is increasing and the intervals on which the function is decreasing.
		A.	increasing for x < 0 and decreasing for x > 0
		B.	decreasing for all x
		C.	increasing for all x
		D.	increasing for x < 0 and x > 0
		Hint