1.	Find if g(x) = x - 5 and h(x) = |x|.
		A.		B.
		C.		D.
		Hint
	2.	Find g[f(-2)], if f(x) = x2 and g(x) = 3x – 5.
		A.	7	B.	-17
		C.	-44	D.	-7
		Hint
	3.	Given that and , find
		A.		B.
		C.		D.
		Hint
	4.	Let f and g be polynomials of degree 3. Is it true that ?
		A.	Yes, always.	B.	No, it is only true for polynomials of degree 1.
		C.	No, never.	D.	It is true in some cases.
		Hint
	5.	If f(7) = 12 and g(2) = 7, then what is the value of ?
		A.	84	B.	12
		C.	7	D.	2
		Hint