1.	State the slope and y-intercept of the graph of -y = -0.9x + 4.
		A.	m = -4, b = 0.9	B.	m = 4, b = -0.9
		C.	m = -0.9, b = 4	D.	m = 0.9, b = -4
		Hint
	2.	Find the slope-intercept form of an equation of the line that has a slope of and passes through (8,2).
		A.		B.
		C.		D.
		Hint
	3.	When Kristin works 8 hours, she earns $60. When she works 20 hours, she earns $150. Write a linear equation that describes her earnings. Assume that the changes increase linearly.
		A.		B.
		C.		D.
		Hint
	4.	Write an equation of the line that passes through (10,-4) and is perpendicular to the line whose equation is
		A.		B.
		C.		D.
		Hint
	5.	Find an equation of the line that passes through (0, -6) and (5, 3).
		A.		B.
		C.		D.
		Hint