The graph below shows a line segment mn: which of the following equations best represents the line segment mn?
y = −3x + 2
y = −2x + 1
y = −3x − 2
y = −2x − 1

D.

Step-by-step explanation:

We have been given a line on coordinate plane. We are asked to find the equation of our given line.

First of all, we will find slope of our given line using points and in slope formula.

, where,

= Difference between two y-coordinates,

= Difference between two x-coordinates of same y-coordinates.

Upon substituting our given values in slope formula, we will get:

Now, we will use slope-intercept form of equation , where,

m = Slope of line,

b = The y-intercept.

Upon looking at our given graph, we can see that y-intercept is .

Therefore our required equation would be and option D is the correct choice.

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068

is this part of a question or something