1.	Which function is not linear?
		A.	f(x) = 8	B.	f(x) = 14x + 7
		C.	f(x) = 2x3	D.
		Hint
	2.	What is the x-intercept of the graph below?
		A.	3	B.	-3
		C.	2	D.	-2
		Hint
	3.	Find the y-intercept of the graph of 2x - 5y = 10.
		A.	5	B.	2
		C.	-2	D.	0
		Hint
	4.	Which equation is graphed below?
		A.	3x + y = 6	B.	3x - y = -6
		C.	x - 3y = -6	D.	x + 3y = 6
		Hint
	5.	Given find
		A.	1	B.	–7
		C.	7	D.	–1
		Hint