## anonymous one year ago Help! Will fan and give medal

1. MTALHAHASSAN2

Ok I will

2. anonymous

3. ganeshie8

Look at the graph. What part of it is shaded blue ?

4. anonymous

-2

5. anonymous

Its something like $-2 \le x$

6. anonymous

right?

7. ganeshie8

also everything before -2 is shaded blue so the inequality that represents the shaded region is $$x\le -2$$

8. anonymous

ah okay so the other way around. Got it. Just wanted to correct myself

9. ganeshie8

good $$x\color{Red}{\le} -2$$ is read as $$x ~\color{red}{\text{less than or equal to}} -2$$

10. anonymous

Right right yes Thanks! @ganeshie8 Hey do you mind checking this if im right?

11. ganeshie8

Very close! Inequality for left shaded region is correct, but the other part isn't

12. ganeshie8

Oh no wait, left part is starting at $$-2$$, yes ?

13. anonymous

Right right yes Thanks! @ganeshie8 Hey do you mind checking this if im right?

14. ganeshie8

15. anonymous

Uhh im going with $x \ge 3$

16. ganeshie8

That is correct for the right side shaded part what about the left side shaded part ?

17. anonymous

would the x be on the opposite side? so $2<x$ and$x \ge3$

18. ganeshie8

Mope, $$x$$ represents any number in the shaded region. It should be $$x\lt -2$$ OR $$x\ge 3$$

19. anonymous

ahh yes sorry I forgot the -2. alright now I get it! Thanks so much!

20. ganeshie8

also you need to be careful about when to use OR, when to use AND

21. anonymous

so I shouldn't put, and ?

22. anonymous

I think when its split you use and. I dont know about or

23. ganeshie8
24. anonymous

You are a life saver

25. anonymous

Thank you again, this will help

26. ganeshie8

np:)