1.	Jane is opening a home-based business. She determined that she will need $4500 to buy a computer and supplies to start. She expects expenses for each following month to be $800. Write an equation that models the total expense y after x months.
		A.	y = 4500x - 800	B.	y = 800x + 4500
		C.	y = 4500x + 800	D.	y = 800x - 4500
		Hint
	2.	Using the equation y = 50x + 50, predict y when x = 6.
		A.	250	B.	300
		C.	400	D.	350
		Hint
	3.	Write an equation of the line that passes through the points (-2, 4) and (6, -4).
		A.		B.
		C.		D.
		Hint
	4.	Write an equation of a line that has no slope and passes through the point (5,-6).
		A.	y = -6	B.	x = -6
		C.	y = 5	D.	x = 5
		Hint
	5.	Find a linear equation that can be used as a model for the data shown.
		A.		B.
		C.		D.
		Hint