1. Tell whether the relation is a function. List the Domain and Range (M8A3.a)
{ (1,0) (2,0), (-1, 4) (-5, 4) (6,9) (0, 10)}

2.  Determine if the following function is linear or non-linear. Explain why or why not. (M8A3h)
4xy – 3x = 8

3.  Use the sequence: 5, 1, -3, -7, -11... (M8A3.f) What is the common difference? Find the next three terms.

 Graph the lines.  (M8A4.c, d)

4.)	y = -2x + 4

    	5.) 3x + 6y = -12

6.)  Graph a line with an zero slope.

   	7.) Graph a line with a slope of -3 and 
y-intercept is 2.

Application Problem	                       
Gallons of gas used	Miles driven	
1	23	
2	50	
3	73	
4	100	
5	120	
7	148	
9	221	
11	248	
13	338	
16	372	

8-10.)Use the data in the chart below.
•	 Make a scatter plot for the data.  
•	Draw a trend line.  What kind of correlation is shown?  ______________
•	How many miles are driven with about 12 gallons of gas? ______________