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.	B.	Yes, because the function approaches the same y-value 8 on the left and right sides of x = 2.
		C.	Yes, because the function is defined at x = 2 and approaches y = 8 on the left and right sides of x = 2.	D.	None of these are correct.
		Hint
	2.	Determine whether the function f(x) = is continuous at x = 1.
		A.	Yes, the inability to divide by 0 has no bearing on this problem.	B.	Yes, it is continuous at x = 1, but not at x = -1.
		C.	No, because substituting x = 1 results in a denominator of 0.	D.	None is correct.
		Hint
	3.	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 > 2, and the function is decreasing for x < 2.
		B.	The function is decreasing for x > 0, and the function is increasing for x < 0.
		C.	The function is increasing for x > -1, and the function is decreasing for x < -1.
		D.	The function is increasing for x > 3, and the function is decreasing for x < 3.
		Hint
	4.	Determine the type of discontinuity this function exhibits.
		A.	jump discontinuity	B.	point discontinuity
		C.	none of these	D.	infinite discontinuity
		Hint
	5.	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