1.	Determine whether the function f(x) = 2x2 - x + 2 is continuous at x = 2.
		A.	None of these are correct.	B.	Yes, because the function is defined at x = 2 and approaches y = 8 on the left and right sides of x = 2.
		C.	Yes, because the function is defined at x = 2.	D.	Yes, because the function approaches the same y-value 8 on the left and right sides of x = 2.
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	2.	When is the function f(x) = continuous at x = 2?
		A.	not enough information is given	B.	always
		C.	never	D.	sometimes
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	3.	Describe the end behavior of f(x) = x2 + 1.
		A.	As x , f(x) , and as x , f(x) .
		B.	As x , f(x) , and as x , f(x) .
		C.	As x ,f(x) , and as x , f(x) .
		D.	none of these
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	4.	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 decreasing for x > 0, and the function is increasing for x < 0.
		B.	The function is increasing for x > 2, and the function is decreasing for x < 2.
		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.
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	5.	Determine the type of discontinuity this function exhibits.
		A.	infinite discontinuity	B.	point discontinuity
		C.	none of these	D.	jump discontinuity
		Hint