
	1.	Write using negative exponents.
		A.	2^-3	B.	2^-4
		C.	-2^-4	D.	-2⁴
		Hint

	2.	Write the expression m^-7 using a positive exponent.
		A.	-m⁷	B.
		C.		D.	m⁷
		Hint

	3.	Write as an expression using a negative exponent.
		A.	-2⁶	B.
		C.		D.	2^-6
		Hint

	4.	Evaluate x^-4 if x = 3.
		A.		B.	-81
		C.	81	D.
		Hint

	5.	Evaluate y^-5 if y = -2.
		A.		B.	32
		C.		D.	-32
		Hint