1. All are graphs of the system of linear equations in two variables EXCEPT:
A. coinciding
B. intersecting
C. parabola
D. parallel
For items 2-4, consider the graph below.
2. What are the slopes of the graph?
A. 23
and - 13
C. − 23
and 13
B. 3 and − 23
D. − 23
and -3
3. What are the -intercepts of the graph?
A. (0, 2) (0, −1) C. (3, 0) (1,0)
B. (−2,0) (0,1) D. (−3,0) (1, 0)
4. Which system of linear equations represents the graph?
A. {2+−33==36} C. {2 − 3 = −6 − + 3 = 3 }
B. {2−+33==36} D. {2−+33==−63}