Hello,
I suppose equations are:
x+y=3 (1)
x+2y=9 (2)
(2)-(1)==>y=6
(1)==>x=3-6
x=-3, y=6
Sol={(-3,6)}
Answer:
See Explanation
Step-by-step explanation:
I can't see the shape
Answer:
A. 2
Step-by-step explanation:
Part 2 of the graph is the only part where the line is decreasing. The rest of the parts are either horizontal or increasing
