## candrie 3 years ago x-y=2 need points to graph

1. hal_stirrup

hi

2. candrie

hi

3. hal_stirrup

set y equal to x

4. candrie

i get confused

5. hal_stirrup

first you need to the equation in the formate y=mx+c

6. hal_stirrup

so y=-2+x

7. candrie

ok, im following

8. hal_stirrup

or in y=mx+c format its y=x-2

9. hal_stirrup

you can see its a linear equation !!

10. candrie

can I put 1 in place of y?

11. hal_stirrup

do you mean so you can start plotting a graph?? y=1 ?? is that what you mean??

12. candrie

yes, I need points to graph from x-y=2

13. hal_stirrup

ok. NO star x|y table. puting x vales and filling y vales using the equation y=x-2

14. hal_stirrup

so for example ... let x be -2 what will y be???

15. candrie

0?

16. hal_stirrup

??

17. sauravshakya

|dw:1344730818299:dw|

18. hal_stirrup

yes thats right .

19. sauravshakya

PLOT that points and join with a straigt line

20. hal_stirrup

now you have x and y relationship. so (0,-2) (1,-1) (2,0) these are the coordinates that you can now plot.

21. hal_stirrup

thanks

22. candrie

thank you!

23. hal_stirrup

welcome .

24. hal_stirrup

do you have anymore Q. plz send me a line. also Fan me if you like!! thanks

25. candrie

yes, i have plenty of questions

26. candrie

i need to pass this test!

27. hal_stirrup

ok

28. candrie

so i guess ill msg u

29. hal_stirrup

sure

30. candrie

thanks, means a lot