Answer:

Step-by-step explanation:

39 is A
40 is D
And that is my answer
Answer : D
From the given graph , we can see that
The graph crosses the y axis at 7
So y axis is (0,7)
The graph is increasing at first and reaches (-2,8) and then start decreasing
The graph start increasing at x=-10 and goes on increasing till x= -2
then the graph start decreasing at x=-2 and goes in decreasing till x= 10
The graph crosses the y axis at (0,7), increasing from x=-10 to x=-2 and decreasing from x=-2 to x=10
Answer D is correct
The answer would be 21 because its the same length as the other side.
Answer:
2/3, 1,2,4
Step-by-step explanation: