1.	The function f(n) = 2.65n + 28.9 estimates the height in inches for a boy who is n years old. Choose values for n and graph the function.
		A.
		B.
		C.
		D.
		Hint
	2.	The graph of the line y = -4x
		A.	passes through the point (1, 4)	B.	passes through the point (-4, -4)
		C.	passes through the point (0, 0)	D.	passes through the point (2, 8)
		Hint
	3.	Graph y = 3 -
		A.
		B.
		C.
		D.
		Hint
	4.	The graph of a linear function is _______.
		A.	None of these is correct	B.	a straight line
		C.	a horizontal line only	D.	a curved line
		Hint
	5.	Which graph represents y = -3x + 1?
		A.
		B.
		C.
		D.
		Hint