Destinyyyy
  • Destinyyyy
Which is it?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
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Destinyyyy
  • Destinyyyy
Use graphs to find the set. (-9,7) n [0,8] Is it (0,7) or [0,7)
Destinyyyy
  • Destinyyyy
@freckles
freckles
  • freckles
so you drew both (-9,7) and [0,8] ? Should look something like this: |dw:1441228781893:dw|

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freckles
  • freckles
now you want to find where you have both of those curvy line thingys I drew
Destinyyyy
  • Destinyyyy
Yeah...
freckles
  • freckles
|dw:1441228855669:dw|
freckles
  • freckles
notice we don't include x=7 because x=7 wasn't included in the second curvy line I drew
Destinyyyy
  • Destinyyyy
Im pretty sure its [0,7)
freckles
  • freckles
we know it wasn't included in the second curvy line because there is an open circle
freckles
  • freckles
you are right
Destinyyyy
  • Destinyyyy
Okay thank you
freckles
  • freckles
hey @Destinyyyy one thing about earlier
freckles
  • freckles
I think you were confused on how to combined fractions that have a variable in it ...
freckles
  • freckles
\[\frac{x}{4}-\frac{x}{5}\] like both 4 and 5 go into 20
freckles
  • freckles
and that is why I chose 20 to be the bottom but this changes the top
Destinyyyy
  • Destinyyyy
I know how to. I was just following the example that told me not to do it that way
freckles
  • freckles
so so it is clear to you you should get (5x-4x)/20 ?
Destinyyyy
  • Destinyyyy
Yes
freckles
  • freckles
ok awesome I just wanted to make sure you understood that part :)

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