1.	In a game of What's My Rule? the first clue was ''5 gives 12.'' Write a rule that fits this clue.
		A.	output = 5 × input + 2	B.	output = 12 – 5
		C.	output = (input + 1) × 2	D.	output = input + 5
		Hint
	2.	In a game of What's My Rule? the first clue was ''3 gives 3.'' Write a rule that fits this clue.
		A.	output = input × 0	B.	output = (input + input) ÷ 2
		C.	output = 2 ÷ input + 0	D.	output = input + 3
		Hint
	3.	How many toothpicks are in Term 5?
		A.	19	B.	9
		C.	11	D.	16
		Hint
	4.	How many toothpicks are in Term 5?
		A.	22	B.	21
		C.	28	D.	18
		Hint
	5.	Find a rule for the toothpick sequence.
		A.	number of toothpicks = 6 × term number
		B.	number of toothpicks = 4 × term number – 4
		C.	number of toothpicks = 4 × term number + 2
		D.	number of toothpicks = term number + 4
		Hint