Give the slope given two coordinates:

  1. (5,-3) and (4,8)                           2. (7,1) and (-2,-2) 

-3-8		-11	1-(-2)		3
5-4		1	7-(-2)		9

                                                             
3. (0,2) and (5,3)       4. (9,3) and (7,2)

2-3		-1	3-(2)		1
0-5		-5	9-7		2

                                                   
5. Give the parallel slope for problem 1.   1/11

                                                        
6. Give perpendicular slope for  problem 2.     -9/3

Give the angle type: alternate exterior, alternate interior,
    consecutive interior, or corresponding.

7. consecutive interior                8. corresponding
9. alternate exterior                    10. alternate interior