1.	Write an equation that relates the following ordered pairs.
		A.	y = x – 3	B.	x = y – 3
		C.	y = x + 3	D.	y = x – 5
		Hint
	2.	Which equation is graphed below?
		A.		B.
		C.		D.
		Hint
	3.	Three ordered pairs for f(n) = 2n - 1 are (-1, -3), (1, 1), and (2, 3). Graph the function.
		A.
		B.
		C.
		D.
		Hint
	4.	Many children grow at a predictable rate. The function f(n) = 2.65n + 28.9 can be used to estimate the height in inches for a boy who is n years old. The function is accurate until about age 13. Complete the function table.
		A.
		B.
		C.
		D.
		Hint
	5.	Find a rule that fits the numbers in this table.
		A.	d = 3n + 2	B.	d = 2n + 3
		C.	n = 3d – 2	D.	n = 2d – 3
		Hint