Y 7
5
4
2
1
Х
-5
-4
-3 -2
2
3
4
10
-1
-2.
-3
<
-4
-5
What is the apparent solution to the system of equations graphed above?
O A. (0, -1)
B. (0,3)
11

20

step-by-step explanation:

the diagram shows you   triangle def with de=4, df=9 and de≠df≠ef.

the sum of the lengths of two triangles' sides are always greater than the length of the third side:

substitute sides lengths:

then 5< ef< 13 (option 3 is true).

def is a scalene triangle with all sides of different lengths (option 5 is true, option 2 is false).

answer: correct choices are 1, 3 and 5