## mikaa_toxica13 2 years ago what would a graph like this look like ? graph a system of inequalities on a coordinate plane. Please limit your coordinate plane to a 10 × 10 grid. The x-axis and y-axis should go from –5 to 5

1. raje_raviraj

i think little more information is needed...

2. mikaa_toxica13

2.In Paint, PowerPoint, a program of your choosing, or using a scan of a handmade drawing, graph a system of inequalities on a coordinate plane. Please limit your coordinate plane to a 10 × 10 grid. The x-axis and y-axis should go from –5 to 5. Write the system of inequalities that accompanies your graph. thats the whole paragraph. did i leave something out ?

3. ZeHanz

It could be almost anything. Say you've got two equations: y=x²-4 and y=-x+2 Graphs are a parabola and a line. You could shade the area where x²-4 < y < -x+2, giving the area between the graphs. So you have two inequalities there. See image. Is this what you need?

4. ZeHanz

5. mikaa_toxica13

i needed any graph that matches the descrption. this would qualify, yes. thank u so much. i stilll need more ideas cuz i dont want to copy your work.

6. ZeHanz

OK, you are free to think about it!

7. mikaa_toxica13

8. mikaa_toxica13

this is the whole thing

9. mikaa_toxica13

@terenzreignz @raje_raviraj can u come up with one ?

10. ZeHanz

Seems a bit over the top IMO...

11. mikaa_toxica13

imo ? dont know that one. and i dont understand the rest. im not good at math.

12. terenzreignz

Hang on, this takes some time to digest... *INFO OVERLOAD* -.-

13. mikaa_toxica13

lol sorry. u dont have to. cuz i feel like i got *info overload* when i saw it too.

14. ZeHanz

IMO = In My Opinion. I gave my opinion about the question, which is a lot of work for just a few inequalities (IMO)

15. terenzreignz

Well, invent a system, then :D

16. mikaa_toxica13

@ZeHanz okay i see. yeaa its over the top. its taken me a week to start doing it cuz tis jus so much. @terenzreignz i dont know how.

17. terenzreignz

Okay, are we allowed to keep to linear inequalities? They're so much easier.

18. raje_raviraj

|dw:1359471010948:dw|

19. raje_raviraj

as they say it should pass from x=-5 and y=5

20. ZeHanz

They have to be slope-intercept form, so they are all linear.

21. mikaa_toxica13

@ZeHanz was your earlier graph correct and match with the instructions ?

22. ZeHanz

Something like this would do, I think. I've the following inequalities: 1. y<4 2. y>x-4 3. y>-2x+3 The darkest area is where every inequality is true.

23. ZeHanz

@mikaa_toxica13: (my first example had a non-linear inequality, the question is about linear ones only)

24. mikaa_toxica13

very creative lol

25. ZeHanz

TIP: use Geogebra (geogebra.org) to mike nice graphs!

26. mikaa_toxica13

thanks. could u help with #3 ?

27. mikaa_toxica13

@ZeHanz

28. ZeHanz

Just take a point in the darkest area, say (4,3).

29. mikaa_toxica13

okay thanks !!

30. ZeHanz

YW!