1.	Find if g(x) = x - 5 and h(x) = |x|.
		A.		B.
		C.		D.
		Hint
	2.	If f(x) = 2x and g(x) = x + 4, find
		A.	13	B.	7
		C.	1	D.	-1
		Hint
	3.	Given and , what is ?
		A.		B.
		C.		D.
		Hint
	4.	Given that and , find
		A.		B.
		C.		D.
		Hint
	5.	Let f and g be polynomials of degree 3. Is it true that ?
		A.	No, never.	B.	It is true in some cases.
		C.	No, it is only true for polynomials of degree 1.	D.	Yes, always.
		Hint