## anonymous one year ago Which of the following points lie in the solution set to the following system of inequalities? y<x - 5 y<-x - 4 A. (1, 10) B. (-1, 10) C. (10, 1) D. (1, -10)

1. anonymous

$y=x-5\\ y=-x-4$?

2. anonymous

set them equal $x-5=-x-4$ and solve for $$x$$

3. anonymous

D?

4. anonymous

must me some typo here or i misunderstood the question

5. anonymous

$x-5=-x-4\\ 2x-5=-4\\ 2x-1\\ x=\frac{1}{2}$so i must ahve misunderstood none of those answers are correct

6. anonymous

oh

7. SolomonZelman

the signs are missing

8. anonymous

ok i am going to guess that these are inequalities

9. anonymous

oh shott your so right lol let me fix that sorry :/

10. SolomonZelman

it is ok... (for the second part of the comment that i understood)

11. anonymous

ooops lol i meant shoot hahah its fixed now :)

12. SolomonZelman

i thought I am missing some slang, like shut your ..

13. SolomonZelman

shut your so, and i was like "???????...?"\

14. anonymous

oh no lol sorry i didnt spell it right haha

15. SolomonZelman

:) it is all good

16. anonymous

does the q make sense now?

17. SolomonZelman

graph your inequalities in https://www.desmos.com/calculator and your points graph as well. Wont take long

18. SolomonZelman

yes now the q makes sense defnintely

19. anonymous

ok its not working for me lol idk how to use it hahah i was typing it in but it wont give me the answer

20. anonymous

@Teddyiswatshecallsme

21. SolomonZelman
22. SolomonZelman

there is the graph of inequalities and the points.

23. anonymous

ik but i dont know how :/ can you do it for me pls :)

24. SolomonZelman

I graphed the points and the inequalities for you. Whichever point lays in the region shaded by both inequalities is the solution.

25. anonymous

ok so what was it?

26. anonymous

@David27

27. anonymous

@ali2x2

28. anonymous

@Baby_Bear69

29. ali2x2

D and you should fan me so you dont tag me when im offline ;)

30. anonymous

ok thats what i was thinking and ok i will :) thnx

31. Baby_Bear69

I was thinking B, shows what i know.. lol I'm rusty

32. anonymous

lol its ok thnx anyways :)

33. Teddyiswatshecallsme

I'm here now C: