1.	If f(n) = -6n + 2, find f.
		A.	4	B.	8
		C.	-3	D.	9
		Hint
	2.	Consider a function machine that gives the positive square root of the input. If the input is , what is the output?
		A.		B.
		C.		D.
		Hint
	3.	Triple the number, subtract 5, and square the result.Which function describes the rule?
		A.		B.	y = (3x – 5) 2
		C.	y = 3(x – 5) 2	D.	y = 3x2 – 5
		Hint
	4.	Find the domain of the function.
		A.	all real numbers
		B.	all real numbers except 0
		C.	all real numbers except 1
		D.	all real numbers except –1
		Hint
	5.	A flare is shot up into the sky modeling the formula h(t) = 2 + 144t – 16t2, where h is in feet and t is in seconds. Find the maximum height of the flare.
		A.	320 feet	B.	326 ft
		C.	350 ft	D.	300 ft
		Hint